SAR Training Course - ESA Conference Bureau
Contents
1. a B 4 a s 51 E kus F E j ee amp 1 A i I k ks oe 1 E Xi m mE g 3 31 1 1 E un x DNE m F 1 T I d E w J Jerome pe 2 lr 1 K n a i 1 21 22 October 2014 Lake Constance Germany European Space Agency R 4 11 k a OE NNT A Ww X ia 1 Presentation Outline Cesa SEOM What is SEOM Sentinel 3 Quick view and data products BRAT Current toolbox capabilities Sentinel 3 Altimetry Toolbox Next generation toolbox Other tools SARvatore ESA G POD System Introduction CryoSat 2 SAR Processing Service walkthrough and options 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany S 4 n A gt Er QV ut 1 1 Ao L A Ae W ve SEOM element objectives e Federate support and expand the research community e Strengthen the leadership of European EO research community Enable the science community to address new scientific research 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany seem CEU OM IA a m 1 v P B Aa 1 E s E 5 T32. M 1 d 5 AX ES gt a AN k 8 x LH 3 w 9 LI 7 gt a E s 4 a k AE F E 0 e a 8 LR I m T Wd E a a N w tl L i BRAT consists of several modules operating at different levels of abstraction These modules can be Graphical User Interface applications GUIs command line tools interfaces to existing applications such as IDL and MATLAB or application program interfaces APIs to programming languages such as C and Fortran gt The Sentinel 3 Altimetry Toolbox will follow the same structure 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany Ais WA AN 4 WR f my 35 gt Me my P K esa Radar Altimetry Tutorial Radar Aitimetry Tutorial 2 7 Data Use case Altimetry for hydrology Mozilla Firefox Bier Edn Alfichege Hiterique Marque pages O 7 The Radar Altimetry Tutorial RAT is also part of the BRAT suite and gives general information about altimetry the techniques involved and their applications as well as an overview of the missions It also presents a series of data use cases covering all uses of altimetry over ocean cryosphere and land showing the basic methods for some of the most frequent manners of using altimetry data
3. h AD AES ys Bes CryoSat 2 SARvatore on at on nut ipe 7 i 1 REE 3 ife LN TERT w 8 3 ue ES L m 5 e A Publish Server ETA aor 2 RET MEN Compression Select Date koc 9 None 9 Single File O Unique Package start date stop date ds 2010 04 08T00 9 2014 08 13T18 7 h Computing Element Operational CE 02 Y I Normal CRYOSAT SIRAL FBR SAR mode product 518157 Y Received new 100 entries 5 333 sec European Space Agency E 4 TASK VIEWER WORKSPACE T Sag esa After submission of job users will be directed to the workspace page where they can check in real time the status of the run and can be notified on the run status The color code is gt run under processing Green gt run completed gt run failed Further clicking on the task the user can have more info on the processing task as Task Id Processing Id Grid Working Node Id Task Progress data retrieving data processing data publishing ask Creation Time atalogu Products SChedulers profite Documentation Search Workspace Showing the 1 results found miats 4 pes ASK VI EWER WORKSPACE T 2nd P ka L WS 3 26 esa After run completion clicking on the button Jobs Information the user can inspect the GPOD log file stdout or Stderr where eventua
4. Wes RR SARVatore Lib PROCESSOR PROTOTYPE CONFIGURATION FILE RR RR RE E SYSTEM PATHS DATA FOLDER gpfslgpfsD1 RDIR S 1412889888 128288971 470825857 79 SARvatore 20824 L 1b WDIRI FOLDERzIgpfs gpfsDt RDIR AUX DATA UITIUM eb eh RR THU GUERRE HR beh PEIUS CONFIGURATION FLAGS DG ae AE BT a ae TE Weight_Flag D Beam Forming EXACT N Mean ProfilezN Save Stack N Gridding_Flag LR Extended WindowzY Zero Padding FlagzY S S S RR RR RR RB SI SS RR RR RR RR RH E HS SB RR PEELE GEOGRAPHICAL SUBSETTING dd NORTH LAT 3 SOUTH LAT 13 EAST LON 32 WEST LON 38 E E oo gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany RRR S AR vatore Processor P rototype SAR Versatile Altimetry Toolkit for OLIVY Ocean Land nland Water Research and Exploitation Current Run CryoSat 2 SAR Mode L1b Processor Current Version 1 52 ARAARA ARRAREN Found 3 Passes to
5. 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany or ec vh mS E 5 T UR m EL Se ntinel 3 Altimetry TOO is C esa In order to correct some of the shortcomings of BRAT and update the Altimetry Tolbox to handle Sentinel 3 data ESA has issued an ITT Invitation to Tender for the Sentinel 3 Altimetry Toolbox now closed Expected KO late 2014 early 2015 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany a ES S M Tum e gt y f F k um 179 gt NY M E ET Project Organization d ue esa 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany M 3 35 h TS t ad W Toolbox development 9 7 0 653 Data Improvements Computation User Interface Data Export Underneath the Hood Technical Documents amp User Manual 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany KA CA UO AAS By ba a M e Y A b d AR E WS Toolbox development Data Improvements Netcdf 4 read write Sentinel 3 Data L1A L1BS L1B L2 in the differe
6. NI MZ V V SAMOSA3 v p 5B Tas E IC D xm Q 1 XLI CS Se 9 EL us e 8 O N X 5 438 Y 0 0331 O ov Page T 4 5 T A na 2 lt i t E PEA a P aa m O E Dir eate E Venu 1 a Ls L L pm rt ey GIO OCD c OAR OLA OLA mj 25 i 05 2 oc 2 7 1 TS MS 8 rr x 0 n i 0 2 TASK SUBMISSION INC esa Once user has operated the selection of the processing options in order to submit the task to G POD Computing Elements the user has to click on the PROCESS IT button WW eSa grid processing on demand E esa Home Services Workspace Catalogue Products Schedules My profile Admin Documentation Name Salvatore Dinardo Credits 3 _saRvatore for Cryosat 2 MN 1 DATA 2 PROGRESSING STATUS 3 RESULTS VISUALIZATION Save in Workspar 3 Process it chedule Time driven scheduler Schedule Schedule Data driven scheduler driven scheduler lt i F eee Main Parameters 5 4 S EM D i EN E 2 2 x s m p 9 5 n i q selection z w E a oce 3 cR
7. Sentinel 3 Acquisition mode Original operational baseline split between LRM and SAR mode Autumn 2013 Request by the Copernicus user community to extend usage of SAR mode for the S 3 SRAL instrument up to 100 of Earth coverage gt ESA EUMETSAT assessment approved by EC now for implementation subject to a detailed cost schedule assessment and final go ahead by EU gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany esa Note it is assumed that the LRM shall be kept as a back up to reduce operational risks and to alow a possible switch to the LRM scenario if necessary 10096 SAR mode European Space Agency Ze wif IU EN diss M 5 L 3 and SAR mode Previously on L2 products were to be made available but it was decided to release also L1 products Expected advantages by ESA Foster a new generation of SAR altimetry specialists maintaining Europe at the competitive edge Enhance current and develop of new products over the Earth surface ocean ice and land within GMES Enhance uptake application and quality control e g transponder calibration of SRAL SAR data products by the GMES user community Possibly reduce large scale reprocessing efforts because starting from intermediate L1 products rather than from LO 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constan
8. AC W 1 EN NN 4 L 5 QN K 1 D d LF A h L 5 1 1 0 IM CX hs ACTION LINES 8 E amet Launching state of the art R amp D studies for scientific exploitation of operational missions Developing validating and maintaining open source multi mission scientific software toolboxes Organising a series of regular international thematic workshops for science users consultation and gathering science users feedback Offering a multi year programme of advanced international training courses summer schools and educational materials Promoting scientific use of data and ensuring a responsive ESA channel for regular timely high quality scientific publications Research and Development Studies n M Vt IL j uw Scientific Toolboxes development Science Users Consultations Training Next Generation of Earth Observation Scientists Promoting Science Data use zx m oasta E 7 and Results Altimetry ee j gt SN 1 3 F rA lt LA ON V 0 m TS MS lt SS esa European Space Agency e Living Planet Symposium 2013 the 2013 Living Planet Symposium organised with UKSA Edinburgh United Kingdom 9 13 September with 1700 participants from 60 countries e COASTALWorkshop 8 H Coastal Altimetry workshop focused on the future Sentinel 3 Topograph
9. MIS poma om i gt 5255 2 eO a qe j U V U V Unit m s programming of processing extraction routines not using GUI European Space Agency d m a 8 br W bang AS Editing and TERN Data esa Data editing is necessary to remove altimeter measurements with low accuracy editing using flags e g altim landocean flag 0 to maintain values over ocean only editing using thresholds E g 130 m lt altitude range lt 100 m Om lt SWH lt 11 m 0 2 d eg a nte nnam 5900 o SLA with 5505 and without red editing SLA m 40 00 gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany 0 0000 latitude E k 3 noe CONS T TTA 1 S Resampling and Filtering Data esa Data Binning enables users to fill up the gap between the satellite tracks by extrapolation filtering and smoothing 4 1 E BRAT World Plot Jason 1 SWH Cycle 120 um View i Properties 1 i r Projection Plate Caree r Center DAN I ass N 8 4 Lat ooo 000 um ly A DR p gt a v 5 fran 0 AC 5 a z aie Table Z z AM z k N Properties x be z 2 Projection 30 Number of labels 7 k 3 4 Sw 2 A 1 Center Point TS
10. Weighting Function in coastal zon esa To suppress parabolic artifacts on the radargram to the quasi specular coastal waters gt application of Weighting Function Hamming in Doppler Domain to Delay Doppler Spectrum before the Beam Forming WEIGHTED DOPPLER SPECTRUM HAMMING FUNCTION d E zm m 6 mas _ a e opm gt oem gt ab x i m E pe 2 0 10 20 30 40 50 60 70 s DOPPLER BEAMS S e o mE 1 p Papas 3300 7 EE o EE f DOPPLER BEAMS Effect of the application of Weighting Function to eliminate parabolic artifacts on radargram echo stack CRYOSAT 2 PASS OVER CASPIAN SEA db 50 100 O 150 200 250 i 2 RH x Bi 50 100 150 200 250 300 RECORDS 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany i TM i i D lt 4 1 5 bas EL y Q gt HE Option Exact Beam Forming RE S Approximated User can decide here whether to operate an Exact Beam Forming exact Beam Forming or an approximated Beam Forming more info at REF1 In the approximate beam steering all the Doppler Beams will be steered by
11. 1 Received new 100 entries 4 285 sec File Name Results from 1 to 100 out of 80006 4 285 sec next page 3 RESULTS VISUALATION On the top right user finds a preference panel wherein user can set Name ofthe current task Ftp Server where to publish the results portal or personal Data compression tgz none Grid Computing Resources Task Priority gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany SARvatore for CryoSat 2 4 DATA SELECTION 2 PROGRESSING RESULTS VISUALZATIN Save in Workspace Schedule Time driven scheduler Schedule Data driven scheduler Ot OR 1 A lt gt s 1 1 Main Parameters _ Geographical selection oet ww Task Caption ICryoSat 2 SARvatore 1 lon lat DO i ENSEM i I sk oe 2 1 I REESE PROG no values available Y a Ses ium CE EG ad uia A ie 6 1 Select Date start date 5 stop date 2010 04 0004 2014 08 13716 operational CE 02 Priority 180 69 38 90 _SIR1SAR_FR_20140202T 054950_B001 _SIRISAR_FR_201402 3024 2 31193117 B001 2014 02 03T19 30 24 0002 2014 02 0 31 17 0002 1SAR FR 08 2014 102 41 j1 0002 2014 02 04718 39 17 0002 zr lt p The last step before to submit the task is to set the list of processing options entries 5 228
12. 1 Hz LRM SAR Ku C Data Set Sub set of 1Hz Ku C band parameters from SRAL measurements performed in LRM SAR Modes 1 Hz LRM SAR Ku C Data Set 1Hz Ku C band parameters from SRAL measurements performed in LRM SAR Modes 20 Hz LRM SAR C Data Set 20Hz C band parameters from SRAL measurements performed in LRM SAR Modes 20 Hz LRM SAR Ku Data Set 20Hz Ku band parameters from SRAL measurements performed in LRM SAR Modes Products are to be read by Sentinel 3 Altimetry Toolbox SAR ALTTMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany gt Hz f E Sentinel 3 L2 User Product 1 2 LRM SAR Ku C Data Set 1Hz Ku C band parameters from SRAL measurements performed in LRM SAR Modes PLRM Ku C band measurement 20 Hz LRM SAR C Data Set 20Hz C band parameters from SRAL measurements performed in LRM SAR Modes PLRM Ku C band measurement 20 Hz LRM SAR Ku Data Set 20Hz Ku band parameters from SRAL measurements performed in LRM SAR Modes Waveforms waveforms and associated parameters to reprocess the data at least in LRM PLRM waveforms European Space Agency BRAI In E w AW 1 AN 5 Us roduction The Basic Radar Altimetry Toolbox BRAT was launched in 2005 as a joint project funded by ESA European Space Agency and CNES Centre National d Etudes Spatiales Last version 3 10 was launched in March 2012 and had around
13. 3 RANGL BINS Tp 21 22 October 2014 Lake Constance Germany RANGE BINS EN w O OK S EM Lre a E b b 7 S d ee LUI Wesa 4 a m TN 5 S9 WW L1B Options Window Size User can select here the size of the radar receiving window 128 range bins standard or 256 range bins extended Extended indow is indicated for coastal zone analysis 128 Range Bins Radar Receiving Window Size 256 Range Bins Default option 128 Range Bins Coastal Zone recommended 256 Range Bins Open Ocean recommended 128 Range Bins 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany zi np I Iun zu Hi TH oF m 5 HE 1 xd 1 1 in na Ta a in 2 3 1 5 5 8 x x 3 5 E 8 8 5 Ai 5 E E lud makan Lam 52 25277 ee ROTE hu eee dad 5 231 en us Wo WO b JE Ur ba b L2 Options Retracking Sutfaces 1 2 Option Value Option Description User can decide here whether to process the Process all whole pass only points in open sea or only Restrict the re tracking on specific surfaces Process only open sea points water points points in
14. 1200 unique downloads that about 12 new users per week Toolbox b Basic Radar Altimetry Toolbox 5 2 Basic Radar Altimetry Toolbox The Basic Radar Altimetry Toolbox is a tool designed to use radar altimetry data It is able to read all altimetry data from official data centres from ERS 1 and 2 Topex Poseidon Geosat Follow on Jason 1 Envisat Jason 2 and Cryosat from Sensor Geophysical Data Record to gridded merged data e 10 do some processing and computations e to visualise the results It is available for Windows XP Mac OS X 10 4 and 10 5 ppc intel Linux Redhat EL4 The Basic Radar Altimetry Toolbox is a joint project between ESA and CNES March 2012 update of BRAT v3 some improvements have been added to BRAT Addition of an aliases capability that enables users to use the same names for the most frequent data fields The call to the geostrophic velocity algorithms is modified to use those aliases for longitude and latitude to make things simpler for users Addition of an index brat index data for data with a time dimension i e not available for some data like grids Addition of filters algorithms four different filters have been implemented working along track or on grids Updated CODA to version 2 3 1 Internal CODA product type names for ERS product types have been aligned with ESA naming convention OPR pass file ALT OPR WAP ALT WAP Updated CryoSat product
15. Agency 21 22 October 2014 Lake Constance Germany GPOD CryoSat SAR 0 Kom esa The ESA G POD Service SARvatore SAR Versatile Altimetric Toolkit for Ocean Research amp Exploitation for CryoSat 2 is an Earth Observation application that provides the capability to process remotely and on demand CryoSat 2 SAR data from Lia FBR data products until SAR Level 2 geophysical data products The service works over any kind of surfaces but it has been so far optimized for ocean studies It will be soon enhanced for inland waters and land domains SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany SARvatare for CryoSat 2 SAR vatore for D CryoSat 2 A 4 Ry ata re ts SR versatile Altimetric Toolkit far cean Research and Exploitation for CryoSat is a Software Processor Prototype des ape In ESA ESRIM to experiment with SAR processing from Lia FBR to LZ using the SAMOSA model It can be used over open ocean or coastal zone as well as more difficult targets such as rivers and lakes This toolkit 5 made av all able to the user community as EO G POD Service and features an handy graphic user interface The toolkit takes in input Cryosat 2 SAR FBR data produc cts and produces In DONUM geophysical L2 products in standard netcdf is irmat This output can be manipulated and Isualized v yen pe ESA Basic altimetry R
16. Cryosat Matalab routines Allows reading of L1b and L2 files from Cryosat https earth esa int web guest software tools article cryosat matlab routines CryoSat User Tool CUT The CryoSat User Tool CUT is a Windows stand alone application for displaying and downloading CryoSat products from remote FTP servers gt https earth esa int web guest software tools content article cryosat user tool cut 7805 CryoView CryoView is a tool capable of opening and decoding CryoSat data It then displays the contents as tables graphs or as images as appropriate https earth esa int web guest software tools content article cryoview 6972 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany PA Ww LA Us cesa RAS Other Tools P Wi Cryosat Ground Tracks Cryosat orbit files are provided to Cryosat users to support data analysis and planning and airborne campaign execution The Reference Orbit The Reference Ground Track FOS Predicted Orbit https earth esa int web guest ground tracks 7209 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany 5 Ses E M t P k i 7 ON al 1 B y t ue A Bl w E uS Y 3 K aS oca SAR Versatile Altimetric Toolkit for Ocean Research amp Explo
17. Process Processing the Pass CS_OFFL_SIR1SAR_FR_201406197T042952 20140619T043016 BO01 DBL Pass with 537 Records to Process BLOCK START 1 200 Scenario Recovery 1 gt 200 Gain and Calibration Correction 1 gt 200 Beam Pointing 1 lt 200 Beam Forming amp pproximated 1 gt 200 Beam Stacking 1 gt 200 Scenario Recovery 1 gt 200 Alignment and Range Compression 1 gt 200 Elapsed time is 35 847286 seconds BLOCK END 1 gt 200 BLOCK START 201 400 Scenario Recovery 201 400 Gain and Calibration Correction 201 400 Beam Pointing 201 gt 400 Beam Forming 4pproximated 201 gt 400 Beam Stacking 201 400 Scenario Recovery 201 400 Alignment and Range Compression 201 gt 400 Elapsed time is 27 736071 seconds BLOCK END 201 gt 400 BLOCK START 401 gt 537 Scenario Recovery 401 537 Gain and Calibration Correction 401 537 Beam Pointing 401 gt 537 Beam Forming amp pproximated 401 537 Beam Stacking 401 537 Scenario Recovery 401 gt 537 Alignment and Range Compression 401 gt 537 Extrapolation going on with more than 4 samples Extrapolation going on with more than 4 samples Extrapolation going on with more than 4 samples Extrapolation going on with more than 4 samples Extrapolation going on with more than 4 samples Extrapolation going on with more than 4 samples Elapsed time is 14 332029 seconds BLOCK END 401 g
18. Resources on line IDL Matlab BEAT BEAM BEST CQFD BRAT Gamma System GRID Globus on Linux Actually G POD has more than 300TB of EO data locally stored EO Data available to G POD services come either from ESA and from not ESA mission e 0 000 o gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany G POD Web Portal 8 The G POD web portal is a flexible secure generic and distributed web platform where the user can easily manage all own tasks From the creation of a new task to the output publication passing by the data selection and the job monitoring the user goes trough a friendly and intuitive user interface accessible from everywhere More info on the G POD Web Portal are available here BE Wik LLA TICA ar Main Parameters T r 1 IA 35 zs ooo Pa JAS F 3 wa a zx o J 3 1 j zi yt CUP y Nilum ts orn 4 L r pr EN EW 9 1 w T mor c m2 L P du 1 p mw NK F 1 4 gt y 1 sour ny lat Hoe ma s TAT REEDY 14 2 askai ER iy Files Area gt SAR ALTIMETRY TRAINING COURSE Processing Parameters e zm EM F 21 22 October 2014 Lake Constance Germany cas CE 16 Remove Clouds CG Remov
19. can find through the search bar as well SAR ALTTMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany 5 CryoSat 2 DATA Catalogue POD D e esa The current GPOD service works only in SAR Mode no SARIN or LRM mode So far in the service catalogue we have stored 100 thousands of SAR passes over the all globe for the years 2010 2011 2013 and part of 2014 and 2012 This amount to 16 TB of CryoSat 2 FBR data archived into G POD storage Data obtained from EOP SER historical and CS2 ftp servers current FBR data at EOP SER as of 2014 10 12 Number af downloaded files 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany TES TAIN XN 1 CY The Service User Ini er ace esa Once get to the service page the first action to operate is to select the zone of interest and the time of interest for the required run Regarding the selection of the area of interest the user can simply draw a rectangle in the world map after clicking on the rectangle icon on the tool bar Instead for more precise geo selection the user can type directly the geo coordinates of the area of Interest using the geographical boxes Regarding the time of interest the user may set the start date and the stop date in the calendar bar By default the start date is the time of CryoSat 2 launch time and the stop date is set at 2 months prior to th
20. format codadef The current version of the Basic Radar Altimetry Toolbox is v3 1 0 See If you are using it please signal us any problems and questions and send us suggestions to improve To report any bug or problem with the software please use the pdf 3 5 MB See the or the for Linux MacOS or Windows To test the toolbox you can pdf 4 35 MB 10 lessons with different datsets and applications made with v2 1 1 and associated data See also the i section of this web site for examples of altimetry uses with BRAT mostly Tool available for free download at earth esa int brat SAR ALTIMETRY TRAINING COURSE altimet nfo 21 22 October 2014 Lake Constance Germany 3 NS f N RA 9 m Ws BRAT Main Functions e esa basic tools for extracting data from standard formats and generating quick look images output of data to NetCDF ASCII dump provided Raster images png jpeg bmp tiff pnm can be saved KML tiff output also possible calculation of statistical parameters e g rms average variance computation of combinations of data fields over and under sampling of data data binning filtering smoothing data selection using simple criteria or a combination of criteria data editing and combinations can be exchanged between users Display of results with user defined preferences 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22
21. in house research themes that will be further exploited in the ESA funded R amp D projects to validate CryoSat 2 for ocean applications and get prepared to exploitation of Sentinel 3 mission to provide expert users with consolidated SAR geo products to get acquainted with the novelties and specifities of SAR A V Cuba Tsland European Space Agency i LER 5 1 _ M RUM b Cass o A 7 07 t 3 h Ai A AC gt k 3 v Oe o2 JANE 1 kj xx M D le d P 5 he a co WES n 1 W ONG 4 aes kh i Service Registration and Access esa 1 L The service is open free of charge and accessible on line from everywhere L In order to be granted the access to the service you need to have an EO SSO Earth Observation Single Sign On credentials for EO SSO registration go at and afterwards you need to submit an e mail to G POD team write to eo gpod esa int requesting the activation of the SARvatore service for your EO SSO user account esa Welcome to the ESA Earth Observation Use XE gle Si Cesa grid processing on demand After a registration to EO SSO user can freely access ESETRE at the on line service at un Mme Name 5 Dinardo its 3 L The service is listed under the Marine Theme or you
22. me ToolBi G Pod System ESRIN SAR Processing 5 ALT TEAM 2 Services EO User Community Processor Processing POWEF M High level Products EO Data uii x DATA CRYOSAT 2 MISSION J 5 N Y X j LN S eS Ks The service is based on the SAR Processor Prototype that has been developed entirely by EOP SER Altimetry Team Salvatore Dinardo Bruno Lucas Jerome Benveniste for CryoSat 2 validation purposes and preparation to Sentinel 3 mission with the following system features CryoSat 2 Processor Prototype SAR SARin Lib Processor Prototype Standard Delay Doppler Processing SAR SARin L2 Retracker Prototype with SAMOSA Analytical Model and LEVMAR Least Square Estimator Input CRYOSAT SAR SARIN FBR DATA Output Lib gt Radar Echogram Output L2 2 SSH SLA W O SSB SWH sigma0 wind speed E 2 5 s 48 3 ES 2 DB T4 Ew T y UN H A k ANI k q Sg esa oSat 2 Processor Protot E N ESRIN EOP SER ALT team compiled the processor s Matlab source code into a 64 bit Linux binary and delivered to ESA G POD team the executable codes the input archive SAR FBR and satellite footprints ASCII tracks Now the toolkit has been fully integrated in the GPOD System for gridded and on demand computation The objectives of the service integration in GPOD are to experiment
23. open sea costal zone and Process only water points inland water Default option Process only water points Coastal Zone recommended Process only water points Open Ocean recommended Process only open sea points 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany oy Se NE RS x M A A 1 2 Options Slope Effect Ww NC AN 9 i TM A Cesa Yes apply it User can decide here whether to apply the slope Slope Effect No do not apply it effect in the SAMOSA model more info at REF2 Default option No do not apply it Coastal Zone recommended No do not apply it Open Ocean recommended No do not apply it 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany ENS c aN asl L Pps A AN 1 OM x ee Y User can decide here whether to use a LUT PTR width alphap parameter LUT Look Up Table or a constant for PTR Point Constant I Target Response alphap parameter Default option LUT Coastal Zone recommended LUT Open Ocean recommended LUT 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany SWH differences ESRIN CPP m 4 6 a 10 Filtered SW
24. the same angle This approximation can be considered acceptable on gentle undulating surfaces For effect of the application of the Beam Formation the Doppler Beams are angularly Equispaced The exact beam forming needs to be applied in case of highly variable topographic surfaces land REF1 section 4 4 Default option Approximated Coastal Zone recommended Approximated Open Ocean recommended Approximated 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany t d 1 a m 75 le 3 a E lt 7 XE 1 p dj 1 b V AE 1 1 z FFT Zero Padding 7 Yes apply Zero Padding User can decide here whether to operate the Zero Padding FFT Zero Padding No don t apply Zero prior to the range FFT section 4 8 in REF1 Zero Padding is Padding indicated for coastal zone and sea ice analysis Default option Yes apply Zero Padding Coastal Zone recommended Yes apply Zero Padding Open Ocean recommended User pref 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany ah i NI 23 k 59 E A 1 1 1 LL uM s 4 a X e Y LIN j s 2 QE RANGE BINS 1000 000 800 700 2 400 300 100 SPECULAR SAR ECHO 256 SAMPLES 03 meu PEF LELE LE 1
25. CON OS The Reference Time for the TAI Datation is 01 01 2000 00 00 00 The Vertical Datum for altitude reference is the WGS84 Ellipsoid The Curve Best Fitting Scheme used in the re tracking stage is a bounded Levenberg Marquardt Least Squares Estimation Algorithm LEVMAR LSE The mispointing angles are treated as input into retracking algorithm The SAR Power Return Waveform Model used in the re tracking stage is the SAMOSA Model REF2 Static bias has been applied to the range sigma nought and antenna mispointing measurements The values of the static biases are reported in the output NetCDF data products The orbital altitude has been corrected for a Time Tag Bias The value of the applied time tag bias is reported in the output NetCDF data products The measurements are posted both at rate of 20 Hz and of 1 Hz The sea state bias has not been applied to the sea level anomaly measurements Noa priori data editing has been applied to the 20 Hz measurements The misfit between SAR Waveform Model and SAR Waveform Data has been computed as sqrt 1 128 residuals 2 100 where residuals are the differences between model s waveform power and data s waveform power normalized for the waveform power s maximum value 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany NETcdf Product IN BRAT esa The NETcdf product follows t
26. FF L_sS IF1 2F FE 201 49051 9 428352 201 4051 9T043016_B8001 krn E OLE LL DL ALLL O LL TO E LLL O LL TL LL HER EHE REESE File Mot Recognized Pass skipped CONFIGURATION FLAGS ten z201 4061 9T 04295 2_201 4061 3 42015 _ mat SAVE 00 ONE TYPE 0 Yo u d O n t n ee d to ca re SLOPE Plag QFF DUM Mask Flagge UN e AlphaPTR LUT alphaPTR table Aug 0445 a bo u t It Model Flag 5AM Dumo Echo Fla if everything goes ok RR CHR E RE ER RR REN EMSS 0 55574 TH 0 004453 MISFIT 1 71 Mo ofVVavetorm S 5 27 Elapsed time is 0 181051 seconds Fitted Epoch in nz 225 2723 Fitted SvVH in m 1 4153 Fitted Pormalized Pu 3 759 Fh SS 0 83558 TH n n 37853 MISFIT 3 04 SAR ALTTMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany OW EA 0 Di IN C e S a Output Package publishing In case of successful run completion green status the portal will provide user a http link from where to download the output package on own local drive The user can order to post the package directly on own personal ftp server once that he communicated to the web platform his ftp server credentials through my publish servers sub menu This is the recommended option in case of processing of large amount of data ublish Server gt SAR ALTIMETRY TRAINING COURSE Copy Schedule Data daven sc
27. H CPP m Credits CLS CNES 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany Li T I 4 1 r m i E XL PT EE si T F 5 EN s IR ise E AR a T e e ofr ELI E x k ty LUE 3 aoe LI LET ms re 4 eee y 3 1 Fs E ie i mae Ts 1 8 261 m ga r3 E 220 Si edge 4 EIL d 1 Swh differences S3 CPP m 1 2 4 5 6 7 Filtered SWH CPP m gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake onstance Germany 52 KMS esa SWH residual depends strongly on wave height up to 25cm at very low swh that could be due to the Gaussian approximation for the PTR CNES CLS European Space Agency m gt i zm AX a x M N L2 Options SAMOSA veo e User can decide here which SAMOSA generation model to use in the processing Use SAMOSA 2 SAMOSA Model Generation SAMOSA 2 or SAMOSA 3 Use SAMOSA 3 The SAMOSA 3 is a truncated version of SAMOSA 2 only zero order term Default option Use SAMOSA 2 Coastal Zone recommended Use SAMOSA 2 Open Ocean recommended Use SAMOSA 2 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany MX I LI VIVI IVAI
28. October 2014 Lake Constance Germany RA 4 AC NA WS BRAT Data Reading Capabiliti 25 658 Read most distributed altimetry data BRAT is used to read er and display all the past mit and present Radar ERS 1 amp 2 Topex Poseidon Altimetry missions products Cryosat T bs Jason 1 amp 2 Envisat Sensor data Along track Gridded data European Space Agency gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany H C lt MANT BRAT provides support for Ingesting processing computation of formulas involving combinations of data fields resampling of data data selection using one several criteria generating statistics SAR ALTTMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany BRAT Processing Ca T bi New Updated formulas for Sentinel 3 Altimetry Toolbox r 5 L pu FR r oe A e 5 sx 1 Process 61 data 1 Along track SLA and SSH from Envisat GDRs 60 00 30 00 out red editing sigmabO s ku sigma 0 s ku Unit dB 1 75 15 6 Sigma0 difference Envisat GDRs over Greenland bo PN Je x TUM 4 lt bD 4 4 Ly ai s F PaL 39 c 4 f Geostrophic velocities
29. RH 25 TA 1 T15E34 53 ich mis HHI j nich reisprintng 22 E Wy Copper 8399 arit 20Hz 16855 64 hugo 76 Ion rion 28 1 1 B1 8 Cor zoe 18 BB OF t 20Hz d 1 1 19 REH Lire Poki 20 155252 EF 41 1 6878 F2 a de 22 715826 84 3 1583 855 2 LL WRuss oec 28 OE 1583 75 Ham nr Syn Hz mx be 2171582337 Poat 2 20 20 a nn FEB CE OFFL SIAR FR 790111113T7235410 29 11115723555 ADD E 0 D 5 2 8 84 Humber of 88 8 z 39 Title Gase 17838 8 Lawak al Data Pinduel Boure z Crota Fad ar Altrmaier RAL is EAR Moda Hec DF a gn real GAF Bofwarg at ERATE SAIN RES 6 SAR FR 31541 0 1 1111 ADU1 Emotes s hips wiki 58 85 popoia crore inde phe nages SFI ragah 2 pa S Tar ps P Coach s Sato dede da Int runa maeuel lurasa ini Aima Eiis UE L1 125 sh alma ira Mia ml m m agin Madat rV F sa r s CS 2014 cite Image Landsat Www MA OX LESS diss E33 2 amp L e 1 lt 4 ST e P 7 LAT z pted
30. Range ts Lat 0 000 Lon 0 000 Min ol r Color Table 3 Number of labels 6 Range Min Max 5 gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany Ou 5 L 0 s k 4 NT NN t gt 9 Im 3 gt LS F 4 4 ag L L M P 3 a P p E 0 ha lt 5 7 k k E d 1 L EM 4 a lt i 3 5 9 G X w Ca VERSE m 88089 NC esc BRAT can also visualising and exporting the results in Image format PNG Geotiff etc and in simple Google Earth s KML gt The Sentinel 3 Toolbox will improve the export capabilities allowing better support and automatic scripting Image generation gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany Visualize amp export the results i 1 Waveform with red and withou it gi en AGC Hi into E Altimeter waveform plotting 8 000 MWR wet n ta Various possible graphic outputs u band oceon range nb measurements Range Ku 25 t c o 50 100 OU OS 200 Ascii export NetCDF export GeoTIFF export EE Was w GS p KM SS dues luno m E x v E h
31. ce Germany Sentinel 3 Future L1 Js Products 11 Products identified to become operational on Sentinel 3 oe esa L1A Unpacked LO complex echoes that have been sorted and calibrated Geo location information is also included Product relevant to SAR processing specialists allowing fundamental studies on SAR processing such as Doppler beam formation and for calibration studies using ground based Transponders L1B S Geo located calibrated azimuth formed complex I and Q echoes related to a given location on the ground after slant range correction No averaging of individual waveforms i e multi looking stacking is applied Relevant ancillary data e g beam angles calibration information statistical description of the multi looked average stack etc is included Product relevant to geophysical retrieval algorithm developers over ocean land and ice surfaces surface characterisations studies 8 0 impact of sea state bias wave directional effects etc and Quality Control systems L1B Geo located calibrated azimuth formed slant range corrected and averaged together i e multi looked stacked power echoes associated with a fixed point on the ground track This product is relevant to geophysical retrieval algorithm developers and Quality Control systems 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany L 1 i a A p k
32. e PCD 113 Land or watar or formar on mr Lid LL Bric 20 E lt a San EI a c G EL 2 5 2 k E w c D M 9 1 i 5 m SW i la A 3 a Ep E S ES G POD Rites D ortfolles 5 S The EO services currently integrated in G POD are AARDVARC GlobTemperature MSGBaroncini nemen GMESCQC MSGTimeseries algal B GUT NEST 1 ima PHAVEOS AMORGOS THE Antarctica x ai 0 RIVERLAKE2 ae SA unas BEAMARITHM KLIMA mec BeamReproject LandsatIPF BIOMASAR II MCFS S e SMOSL2SM BRA MGVIRC2 SOIL MAPPER download MGViRegional SSEGridFAPAR ESCATSM MEM VASD FAIRE2 MKL3 vomit W GEOFIT MOSAICOM WACMOS 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany First altimetry project to use the GPOD ancestor power RAIES Exploitation of the ENVISAT Radar Altimeter Individual Echoes and S band data for ocean coastal zone land and ice sea ice altimetry Aimed at providing users with full processed RA 2 Ku band individual echoes 1800 Hz for further research The individual waveform samples after IF mask processing the IE phases window delay and sigmaO calibration factors are available in the output products 3 SAR ALTIMETRY TRAINING COURSE European Space
33. e current date i 5 RATE 0 OMM ATE ENE A i k Fa he GUI embeds all the standard E O 7 robo pss EMT r K HIS a Q ee 5 5 in Er 34 70 2x t men ai T p E l 5 I enu ra 0 1 r a i k J Pon V i qu Br AS in 1 L ilaku vet PPP 75 3 T rect My v ry M 7 5 m 4 1 1 8 d uttons TOF Image Drowsing as pannin ets oc LU 2 wer y EON 5 up pe tore UA e eas I CR e n s pnr E v ae ur IE ET Adel Dearest enel EE CM menn zoom in zoom out centering undo redo reset etc gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany Once operated the time and geo selection clicking on the QUERY button the service lists all the CryoSat 2 passes matching the time and space requirements The CryoSat 2 SAR tracks crossing the area of interest are then shown on the world map in overlay The graphical interface lists at maximum 100 passes for page and informs users of the total number of found passes The user can decide which passes to select clicking on the passes select all or delete some specific passes from the list SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany 0
34. he CF Climate amp Forecast 1 6 Convention and can be opened with any standard NETcdf tools ncdump HDFview etc Anyhow the recommended option is to ingest the NETcdf product in BRAT Toolbox in order to exploit all the BRAT tunctionalities to browse and visualize the output content la x Datasets operations Views Logs Dataset Name Datasets 2 3 ABS ORBIT START data ABS ORBIT START seconds s double pr ABS ORBIT STOP data ABS ORBIT STOP seconds s double pr Antenna Pitch Blas data Antenna Pitch Bias degree double pr No 1 Dims Sc Antenna Roll Bias data Antenna Roll Bis degree double pr No 1 Dims Sc Beam Parameter Index data Beam Parameter index count double pr Nb 1 Dims Be Beam Parameters 20H data Beam Parameters 20 count double pr Nb 2 Dims Me CONTINENT 5 PERCENT data CONTINENT_ICE_PER seconds double pr CYCLE NUMBER data CYCLE NUMBER seconds s double pr DAC Corr 1Hz data DAC Corr meters double pr No 1 Dims Me Dist2coast 1Hz data Dist coast 1Hz meters double pf Nb 1 Dims Me Dsst2coast data Dist2coast 20Hz meters double pr No 1 Dims Me Doppler Range Shift 1Hz data Doppler Range Shift meters s double pr Nb 1 Dims Me Doppler Range Shift 20Hz data Doppler Range Shift meters double pr No 1 Dims Me Ory Corr 1Hz data Dry Corr 1Hz meters double pr Nb 1 Di
35. heduler Schedule Tirne driven scheduler Clone Recreate Resubmit gy Input O 21 22 October 2014 Lake Constance Germany rif grrr at ior MNT v Output Package Content The output package consists of Pass Ground Track in KML format Radar Echogram Picture in PNG format L2 data product in NETcdf format with all the scientific results The netCDF format is self explanatory with all the data field significance described in the attributes Fils Windya Toole Help eo dmm T ei Fil Usama D nardgCenicads RES CB OFFL SIFTRAR 20111118T7725410 70111118T235557 01 rc Clear Tu 315 08 0 SERI BAR FR I0111918T225410 26111158238547 MOl n a 2 ELI ferso Peate Veralen cose roE mispainting 20Hz f CoLIsersiahatare DinanipDiowniaad RES CB DF 3 z WM Echo samampanp Factor Table M Patio Range pis B Tabu Range Une Ore 488 815 3 310 8 9 t Car L N 5 Plater Suma Dias IE A micis I Hdl Wi anieena 51 Bins WM anena Piihi Li Dine I 718838 02 E M maas mass 30H2 1 715821 28 is Time He r1 1 15831 5 yam p 718071 92 m i 41 4 71882 07 inia se 3 Hr PF16032 34 NR aiius 20H 719332 0 716837 88 Ry atuda 206 ITTRB33 1H R 418198 rate 20H82 Ae salellto valprnr zoe 10 715837 73 T velocity HE TE et mun rr sponbng Sora M
36. itation SAR mode Versatile SA Rvato qs Altimetric Toolkit For Ocean Research amp Exploitation 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany b w w j m E Ma i ay K he r P O L W h LEN EE o E 5 7 P s Rc S Dh Vie e 1 w 3 ce s NA ET Ne axo s ES POD Distributed AU lent 3 The ESA Grid Proce on Demand system is a generic GRID based operational computating environment where specific data handling Earth Observation services can be seamlessly plugged into system One of the goal of G POD is to provide users with a fast computational facility without the need to handle bulky data The G POD system hosts high speed connectivity distributed processing resources and large volumes of data to provide scientific and industrial partners with a shared data processing platform fostering the development validation and operations of new Earth Observation applications In particular the G POD environment consists of Over 350 CPU in about 70 Working Nodes Over 330 TB of local on line Storage plus 180 TB of EO data accessed directly from the PACs e Access to Cloud processing and data resources on demand from Interoute and other providers Internal dedicated 1 Gbit LAN at ESRIN and at UK PAC archives 1 Gbps external connection Software
37. l errors on data retrieving or data storing are reported the prototype configuration file Lib CONFIG FILE log and Lib CONFIG FILE log where 6 reported all the processing options log files L2 start log eventual the prototype Lib start log and where are reported prototype processing errors User can also decide to change one or more processing options and then re submit the task gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany CryoSat 2 SARvatore Task ID dic 2 8178 1097 0 at 2 soe vatore fo ompleted r a 3 st 1 Progress e 2014 d h 47114 dune 2014 10 07T15 47 a Co niei n Time 2014 10 07T15 53 4 sing ID fji 66128 7 082565778 Pro prd rational CE R https gpod eo es esult Identifier E aint dicd9d71 44b3 462b 8176 33d8111e09b7 Showing 1 to 1 of 1 entries 5 g pod Name Salvatore Dinardo Credits 3 EE OH AAAI Ir 100 7 km 100 mi 1 M 1 150 76 16 94 Start Time 0 End Time 2010 04 08T00 00 00 2014 08 07T13 45 55 Copy Schedule Data driven scheduler Schedule Time driven scheduler Clone Recreate Resubmit WRequery Input Data Delete sults to d obs int 2811 data operational ftproot d1cd9d71 44b3 462b 8176 33d8111609b7 European Space Agency onfig and Log File L1b Example US UA EL d
38. ms Me EQUATOR CROSS LONG data EQUATOR CROSS L seconds s double pr GEO Corr 1Hz data GEO Corr 1Hz meters double pr Nb 1 Dims Me GIM Corr 1Hz data GIM Corr 1H2 meters double pr No 1 Dims Me GPT Corr 1Hz data GPT Corr 1Hz meters double pr Nb 1 Dims Me 5 Corr 1Hz data 5 Corr meters double Nb 1 Ang data Nb 1 Dims Me SLA_1Hz Unit meters See E UE 5WH THE SWH 1H Unit meters Unit count 3 1374 4 2002 5 275 40 00 VH_1Hz SWH_1Hz Unit meters 0 917 484 1 5 348 2 20948 06 ee HE la E 2 i B ITA N e 1 La For any question bugs and support please contact us at For G POD platform specific questions please contact Service Manual available at Service available at REF1 Guidelines for the SAR Delay Doppler L1b Processing ESA 2013 REF2 SAR Altimeter Backscattered Waveform Model SAMOSA Model Paper IEEE TGARSS in press 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany THANK YOU Further inquiries Altimetry Info esa int 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany
39. nt flavours Cryosat 2 Ocean Products and Baseline C ERS Reaper Products Geosat GDR data Update of River and Lake Products Handling 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany y Pm E 1 5 lt W Toolbox development activities esa Data Improvements Computation Update Built in Formulas Coastal and Inland Waters Altimetry Formulas User Defined Algorithm Module amp Python API Interpolation Algorithm Module User Interface Data Export Underneath the Hood Technical Documents amp User Manual 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany User Interface Update Visualization Component Enhanced Display Background High Resolution for Coastal zone for Instance Plot Track Data Regression Line Plotting New user interface Mockup Several updates corrections 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany 1 zg k an N F t k 5 A e B T f am No il E Te W Toolbox development activities 102 0 Data Improvements Computation User Interface Data Export ASCII Export Viewer Addition of Image Export Improvements in KMZ KML Export Underneath the Hood Technical Documents amp Use
40. ound data rate 2 x 280 Mbps X Band SAR Radar 1 contact per orbit Altimeter 3h delivery timeliness from satellite sensing a Cie s INE uc j 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany rack anid dense Spatial sampling V VENI 9 31 Y Orbit type Repeat cycle Main 27 day cycle inter track separation at LIDN equator Average altitude 4 day sub cycle inter Inclination track separation at the Max 728 km Max 671 km equator gt SAR ALTIMETRY TRAINING COURSE 21 22 October 2014 Lake Constance Germany I SRAL gt 2 km and MWR 20 km nadir track es gt gt a g f 1 5 1400 km SLSTR 740 km SLSTR 1270 km OLCI Repeating frozen SSO 27 days 14 7 27 orbits day 10 00 hr 815 km 98 65 deg European Space Agency Cryosat 2 SAR mode 7 KS A ig esa Currently SAR mode green is available in CryoSat 2 SAR technology is still new and complex Further work required to understand all in orbit conditions and emerging processing systems See the output of Cryosat for Oceans CP4O Project gt http satoc eu projects CP40 index html gt Brochure available in the training conference 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany
41. r Manual 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany p Su ka P 1 ys 5 4 3 SW Ws vitie TA Toolbox development acti iviti 0 Windows Linux Mac Underneath the Hood OS X Support 64 bits system External Code Contributions Reading of Hydroweb Products Reading 3D Data Open Source HY 2A Products Software Computation of Alternative SSB To be done via source code Statistics Computation repository Unit Aware Inequality Operators 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany 4 W h ths ON NS N A A e 1 M S 1 Releases and Duration 2 Project Duration 36 months 24 months of active development 12 months of maintenance and user support Major software releases planed Version A 6 months after KO April May 2015 Version B 12 months after KO December 2015 Version C 18 months after KO April May 2016 Bug fix releases are also planed for the maintenance period 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany LT d k 7 3 di LL k a gt aa 5 Aa ex a 7 1 m rud E i A Fr ow E E A 1 8 Other Tools e
42. sec ndeed the processor prototype is versatile in the sense that the Unselect All users can customize and adapt the BESSER processing according their specific YG mui requirements setting a list of configurable options 1 e n the G POD interface user can sananpa Ls enter easily this list of processing x x x options via a series of drop down menu The configurable options nn s DDD are divided according to the x processing level they refer to L1b TT x and L2 Yes apply Zero Padding naly 128 range bins Y Use SAMOSA2 Y 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany we 1 UN 9 7 A g L1B Option Hamming Win dow esa Option Value Option Description Apply only in coastal zone User can decide here whether to apply a Yes apply it Hamming weighting window on the SAR burst Hamming weighting Window data do not apply it or to apply it only or surface location in coastal area more info at No do not apply it REF1 Default option Apply only in coastal zone Coastal Zone recommended Apply only in coastal zone Open Ocean recommended No do not apply it 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany A UE SS 4 j A i BOE e P 5 4 Wy y amp 5 d We
43. t 537 Generating Output in kml png and mat format Output Generated Moving to Next Pass Completed L1b Processing forthe Pass CS_OFFL_SIR1SAR_FR_201406197042952_20140619T043016_B001 DBL Processing the Pass CS OFFL SIRTSAR FR 20140618T042852 20140618T043016 BO001 HDR No CryoSat 2 Lib File for CS OFFL SIRTSAR FR 20140619T042352 20140618T043016 BO01 HDR File Skipped Processing the Pass 5 OFFL SIRTSAR FR 20140618T042852 20140618T043016 B 01 TGZ European Space Agency NN u nM W i E and Log File L2 Exam NUR Re esa 0 oA atore L2 PROCESSOR PROTOTYPE CONFIGURATION FLL RE me RE RE RE RE RE E GR Qt GG ntque E RE SE GG gt GR ane RE re RE RE OE RE GE GE RE RE gt EDGE RE RE RE RE CR X nt RR RRR CC RE E AR vatore Processor Prototype SAR Vverzatile 4ltimetry Toolkit far GLWY lo cean Landdnland Yvater j Research and Exploitation A SYSTEM PATHS M E E E Current Run CryoSat 2 SAR Mode L2 Processor Current Wersion 1 49 DATA FOLDER Ipfslopfst RDIRIS 1412880666178 299071 47080585 TO SAR atore 624 RES DIR NE NE NE RE BE NE RE BE ee eR RR Re Re NE NE Found 3 Passes AUX FOLDER IRORA AA am processing the file C
44. y Mission 23 24 October 2014 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany Ref ESA PB EO 2013 5 EOEP 4 D amp E component Draft workplan 2013 Workshops SS C esa User Training TRAINING COURSE on OCEAN REMOTE SENSING Cork Ireland 23 27 Sept 2013 e 60 students SAR Altimetry Training 3rd ESA ADVANCED TRAINING Lake Constance DE _ON eue 21 and 22 October 4 S Cesa 23 27 2013 gt National Maritime College of Ireland Cork Dus https earth esa int oceantraining2013 Www ik European Space Agency 3 SAR ALTIMETRY TRAINING COURSE European Space Agency 21 22 October 2014 Lake Constance Germany Ref ESA PB EO 2013 5 EOEP 4 D amp E component Draft workplan 2013 The Sentinel 3 Satellite Main satellite characteristics e 1250 kg maximal mass gt a a Volume in 3 89 m x 2 202 m x 2 207 m ISI de Average power consumption of 1100 W Microwave 7 5 years lifetime fuel for 5 add years gt Radiomete e Large cold face for optical instruments thermal control 0 Surface A e Modular accommodation for a simplified Temperature aa management of industrial interfaces 8 Radiometer 1 T DORIS Antenna Observation Data Management e 170 Gbit of observation data per orbit Space to gr
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