The Visualisation tool (G05)
Contents
1. Query t Zoom or Trace en eee T eRe eae Cee ee Overlaying grid and point datasets 11 Overlay the grid dataset raw_grid on your line dataset display and view it in sun angle mode Choose Load Grid Dataset from the File menu INTREPID displays the Load Grid Band dialog box Select raw_grid from the directory install_path sample_data guided_tours intrepid datasets Load Grid Band File Line Display Point Display Grid Displ mE File Line Display Point Display Grid Display EE E tutorials e me FE Load line dataset Intrepid isualisation 3 7 release cub Heel Tells Gee polyB sa dw_grid PD ers sa raw grid PD ers Lad Poly Ealse sa anomD_grid PD ers sa K_Th_U_orid PD ers sa rtp_grid PD ers l sel elle Dei gt n anomL_grid PO ers n L_mlev_grid PD ers sa smooth_orid PD ers l Lasel earen Eite EE Ec sa corr_grid PD ers sa match_grid PD ers sa smooth_grid_t PD ers Load Options sa dircos_grid PD ers sa mlevel_ grid PO ers sa stitch_a PD ers Save Options ss uit H File name raw_grid PD Files of type Data grd cdi ne ers Cancel Open as read only Choose Open INTREPID displays the grid data in sun angle drape mode overlaid on the existing line dataset Choose Sun Angle from the Grid Display menu INTREPID displays the Sun Angle parameters dialog box Intrepid isualisation 3 f release cut 179 Hide grids n Angle for G2. you will correct this problem Zoom out to the whole dataset when you have finished examining the region Choose the Zoom Previous button in the Visualisation Tool window INTREPID displays the whole dataset again Optional overlaying a point dataset Overlay the euler_s point dataset on your display Specify the Depth field to be represented by point colour and the Reliability field to be represented by point size Choose Load Point Dataset from the File menu INTREPID displays the Load Point Dataset dialog box Select euler_s from outside the euler_s dataset directory 2012 Intrepid Geophysics q Back gt INTREPID User Manual Visualisation tools G05 17 Library Help Top 4 Back gt E Intrepid Visualisation SUNN E toes Point Dataset File Line Display Point Display Grid Display J QJH gt Computer Load Line Dataset m Local Disk C Intrepid V4 5 sample_data guided_tours intrepid_datasets Organize v New folder a Load Point Dataset a z E Name Date modified Type Size Jr Favorites j Rp Load Poly Dataset W ebagoola_s 3U 11 2012 2 39 PM tile tolder n EE Desktop J euler_s 30 11 2012 2 39PM_ File folder Load Grid Dataset 33 Recent Places B euler_ss 30 11 2012 2 39 PM _ File folder sass bccn oom lareratons E naai Jl Gridmerge 30 11 20122 39PM_ File folder J polyA 30 11 2012 2 39PM_ File folder Map CI Libraries 12
3. 20 za dJi polyB 5 12 2012 11 15AM _ File folder Save 3 Band Image r Ta _ E albury DIR 15 02 2008 10 52 DIR File 0 KE oar E albury1 DIR 8 12 2012 4 28PM _DIRFile 0 KB Load Options hasan E ebagoola_A DIR 27 03 2003 1 38 PM DIR File 0 KE Save Options BB Videos ebagoola_B DIR 27 03 2003 1 38PM __DIR File 0 KE ebagoola_F DIR 27 03 2003 1 38 PM DIR File 0 KB Quit e Homegroup E ebagoola_S DIR 27 03 2003 1 38 PM __DIR File 0 KE E ebagoola_ST DIR 27 03 2003 1 38 PM __DIR File 0 KE intl aoe E eulers DIR 27 03 2003 1 38 PM _DIR File 0 KB im Local Disk C E euler_ss DIR 27 03 2003 1 38 PM DIR File 0 KB a des_fast D E polyA DIR 27 03 2003 1 38 PM__DIR File 0KB E polyB DIR 27 03 2003 1 38 PM __DIR File 0 KE C n Netanrl Filename euler_s DIR v Any Table DIR Choose Open INTREPID displays the Optional color Signal field dialog box Select depth from the list Choose OK INTREPID displays the Optional size Signal field dialog box Select reliability from the list Optional Colour Signal Fie J Optional Size Signal Field Choose OK INTREPID displays the Optional angle field for pointer and Optional Label field for point data dialog boxes Choose Skip on each one INTREPID overlays the point dataset on the existing line and grid display Under the Point Display Menu you can choose Set Subsample Interval to show more or less points Library Help Top 2012 Intrepid Geophy
4. File Line Display Point Display Grid Display Polygon Display Window Help Hide grids Pseudocolour for Grid D ataset Low Clip 1959 580566 High Clip 1993 351074 Reset _OK Cancel GreyScale Sun Angle v Sun Angle Drape Histogram Contour Choose Reset then OK INTREPID displays the raw_grid dataset in pseudocolour mode F a Intrepid Visualisation re c ojx Corrugation Zoom In Zoom Previous Mouse Mode Query C Zoom or Trace Tip In a pseudocolour display INTREPID assigns colours to ranges of grid values For example red or white represents a high value and blue represents a low value Library Help Top 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Visualisation tools G05 7 Library Help Top lt 4 Back gt Equalise the 3 Perform a statistical colour equalisation on the pseudocolour display colour distribution From the Grid Display menu choose Histogram INTREPID displays the Histogram Options dialog box pid Visualisation a ee ne Display Point Display Polygon Display Window Hide Grid histogram options for Grid Dataset GreyScale Sun Angle 100 is a linear stretch Sun Angle Drape small values tend towards full equalise Interpolated v Restretch after every pan and zoom Histogram Contour OK Cancel Grid Extents Tensor Query Choose OK INTREPID displays the grid
5. PM 0B Intrepid Grid File i B i dw_orid ers 27 03 2003 1 38 52 PM OB Intrepid Grid File en B eii af ebagoola_A DIR 27 03 2003 1 38 52 PM OB Intrepid dataset en j dongledriver _ ebagoola_B DIR 27 03 2003 1 38 52 PM 0B Intrepid dataset n i fiters af ebagoola_F DIR 27 03 2003 1 38 52 PM 0B Intrepid dataset DB fnt Fi baooola 5 DIR n form J ebagoola_ST DIR 27 03 2003 1 38 52 PM 0B Intrepid dataset h di help H euler_s DIR 27 03 2003 1 38 52 PM OB Intrepid dataset i BB maces F euler_ss DIR 27 03 2003 1 38 52 PM 0B Intrepid dataset aa Bb kernel HISTORY 05 12 2012 11 12 40 AM 1KB Intrepid History File J b TH K_Th_U_orid ers 23 04 2006 1 20 22 AM 0B Intrepid Grid File ee J ut T L_mlev_grid ers 03 11 2006 2 22 12 PM OB Intrepid Grid File 3 im _s ig magdpoly ers 26 03 2008 8 25 00 PM OB Intrepid Grid File a J manuals match_grid ers 27 03 2003 1 38 52 PM OB Intrepid Grid File a l nut mlevel_grid ers 14 08 2003 11 21 58 AM 0B Intrepid Grid File cd proj r lt t 1 2 Fields Statistics Histogram MetaData Thumbnail i sample _data a ji cookbooks a ji examples J guided_tours l a ji geosoft_datasets Em i i sdk i i temp cd weredist a i PerfLogs H di Program Files ce ll Program Files x86 fj SwTooLs i Pi Signal Magnitude taw mag i rien ii inne ononSe SonSocoooNEoSoooNEOEESHREEEESOE m H Library Help Top 2012 Intrepid Geophy
6. m Z Value Km Zoom In oom Previous Mouse Mode i C Query C Zoom or Trace Tip Note We have modified colours in some of the line dataset illustrations so they print more clearly The normal display colours for the Visualisation Tool are white lines on a grey or yellow background Choose Query mouse mode and click points on the display Each time you click a point Visualisation Tool finds the nearest data point on a line and report its geographic coordinates X and Y line number and fiducial count Choose Query mouse mode Click a point in the dataset display INTREPID reports values for the point as shown here Intrepid Visualisation 9 File Line Display Point Display Grid Display Polygon Display Window Help nae Report of nearest data pur nase point X Y line PNT SHI number fiducial Signal 742596 2 count Y 8410049 8 Line 2761 FID 1 610358 i FID 2 Dist m 9 392320 Z Walue Km Point clicked zoom In P foom Previous Mouse Mode Query C Zoom or Trace Tip When a line dataset is displayed the Dist m report shows the distance from the click point to the nearest data point 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Library Help Top Query distances in the dataset Library Help Top Visualisation tools G05 12 4 Back gt 9 Drag across the grid display with the left mouse button and note the rep
7. with equalised colour f Intrepid Visualisation m oe File Line Display Point Display Grid Display Polygon Display Window Help LINE PNT POLY Signal x WE Line 54186000N da i Dist m Z Value Km 841 2000N Zoom Previous 5 a Mouse Mode E402000NF i S Query ai re C Zoom or Trace Tip In an equalised colour display each of the 256 colours in the pseudocolour range represents the same number of grid cells This makes the best use of the range of available colours to distinguish the range of values in the dataset View the grid 4 View the dataset in sun angle mode and observe the small anomalies due to noise dataset in sun and spikes angle mode From the Grid Display menu choose Sun Angle INTREPID displays the Sun Angle parameters dialog box al rcp Visucioauvil eS _ m File Line Display Point Display Grid Display Polygon Display Window 5420000N Hide Grid oun Angle for Grid Dataset Declination 4 gt 000000 PseudoColour GreyScale Sun Angle Sun Angle Drape Inclination 4 gt 000000 Y Exaggeration 00 000000 OK Cancel Interpolated 8416000N Histogram Contour Grid Extents Tensor Query ANOMTNT lt K lt XHVIITHD Library Help Top 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Visualisation tools G05 8 Library Help Top and distances in the dataset Library Help Top lt 4 Back gt Choose OK to a
8. INTREPID User Manual Visualisation tools G05 1 Library Help Top lt 4 Back gt Visualisation tools G05 Top Overview Library Help Top When you are processing geophysical data you will find it useful to view your data graphically This guided tour shows you how to display INTREPID datasets using a variety of formats with a variety of visualisation tools INTREPID have added thumbnail visuals for every supported IO API formats These renders are reusable JAVA plugins which might also be used in Geomodeller JetStream web applications etc The X11 MFC visual tools are also retained and supported as shown in the following image m Intrepid Visualisation File Line Display Point Display Grid Display Polygon Display Window Help A grid line and point E dataset displayed LINE together in the X11 MFC PNT euler_s 0 z i Visualisation Tool window Zoom In i rer Zoom Previous Mouse Mode C Query C Zoom or Trace The Visualisation Tool enables you to e Visualise a line and or point and or grid dataset pan and zoom the display e Query values for individual points and measure distances in the dataset This tool may be distributed freely without charge So that it can work in many different situations it operates with reduced checking of datums and projections You can download a standalone version of this tool from our website The Visualisation tool is historically the principal visualisation tool f
9. acquisition lines Move the mouse pointer to a point on an acquisition line Hold down the left mouse button and drag to the nearest point on an adjacent acquisition line INTREPID displays the distance between the acquisition lines Repeat the process a few times and use the results to calculate the average distance between the acquisition lines You could perform this more accurately if you zoomed in GRID GRID rr e LINE ebagoola_5 DIR POLY Acquisition fe Tie line spacing Zild i i X 740302 2 line spacing Xe TATI Y 8417344 8 Y 84168037 Line 33 Line 23 FID1 203 FID1 484 FID2 FID2 Dist m 7925 0371 Dist m 404 80831 2 Value Value The average acquisition line spacing is 400m and tie line spacing is 8000m You will use these values in Creating grids G07 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Visualisation tools G05 13 Library Help Top Enhance the dataset with Signal field colour Library Help Top lt 4 Back gt 10 Display the values of the Z field raw_mag along the lines using pseudocolour Tip A Signal field is simply a field of the dataset that contains one of the quantities measured in the survey such as magnetic or gravity readings or altitude It is called a Signal field because if you represented the values in a three dimensional graph the X and Y directions would show geographic location and the Z direction would show the measurements From th
10. ars select the grid dataset raw_grid See Locating datasets viewing statistics launching tools G02 for instructions about navigating to different directories and selecting datasets Price Mora ee 5 laa File Dataset Editing Display Levelling Gridding Filtering Mapping Gravity Radiometrics Interpretation Utilities Betas Help urrent Folder C Intrepid V4 5 sample_data guided_tours jntrepid_datasets 4 A File name Last Modified i File type 7 a Bu 5 EF ebagoola_ST DIR 27 03 2003 1 38 52 PM Intrepid dataset WR algorithm E euler_s DIR 27 03 2003 1 38 52 PM Intrepid dataset EN B bin E euler_ss DIR 27 03 2003 1 38 52 PM Intrepid dataset D dasses 05 12 2012 11 12 40 AM Intrepid History File 9 J config 23 04 2006 1 20 22 AM Intrepid Grid File H cedits 03 11 2006 2 22 12 PM Intrepid Grid File 49 dongledriver 26 03 2008 8 25 00 PM Intrepid Grid File J filters 27 03 2003 1 38 52 PM Intrepid Grid File tb fore 14 08 2003 12158 AM Tog miend Gro Pe H B Gii _ mlevel_grid leg 11 03 2004 4 15 38 PM Intrepid colour legend 4 JD heip mlevel_grid map 11 03 2004 4 18 04 PM Intrepid oldmap file 4 B images 27 03 2003 1 38 52 PM Intrepid dataset 5J kernel 27 03 2003 1 38 52 PM Intrepid dataset pi lb 09 09 2006 3 46 16 AM Intrepid Grid File H I ut 22 rtp_grid ers 30 12 2005 1 16 16 PM Intrepid Grid File a P lynxdata ig smooth_grid ers 27 03 2003 1 38 52 PM Intrepid Grid File d manuals FE smooth_grid_t er
11. ccept the default parameters INTREPID displays the raw_grid dataset in sun angle mode The corrugation and anomalies due to noise and spikes are much more apparent in this mode El inven vivaio eo pid Visua sation me anaa File Line Display maint Display Grid DREA a Display Window Help ar ee G raw_grid LINE 8420D00N PNT POLY NA Signal x Yy l Line FID1 FID 2 Dist m Wr Value k fkm Zoom In Zoom Previous Mouse Mode C Query C Zoom or Trace Choose Query mouse mode and click points on the grid display noting the report of the geographic coordinates X and Y and the grid cell values at each point Drag across part of the grid display holding down the left mouse button INTREPID reports the dataset distance you traversed Choose Query mouse mode Reporting individual points Click points on the grid display INTREPID displays the geographic X and Y coordinates and the cell value for each point f Intrepid Visualisation File Line T minin BES Grid a Display Window Help Repo rt of X Y and cel val ue Graw grid LINE PNT POLY 7 Signal x 746471 9 Y 84150049 Line FID1 FID2 paa Distm 0 0 Point clicked Zoom In Zoom Previous Zoom or Trace 2012 Intrepid Geophysics q Back gt INTREPID User Manual Visualisation tools G05 9 Library Help Top lt 4 Back gt Reporting distances Move the mouse poi
12. e Line Display menu choose Load Signal field INTREPID displays the Optional signal field for line dataset dialog box Select raw_mag from the list a Intrepid Visualisation 9 9 Optional Signal Field For Line Dataset Oe p O File Line Display Point Display Grid Display Pc Hide Lines Load Signal Field No Line Colours l Signal Value as Line Colour Show Profile of Signal Set Subsample Interval Choose OK From the Line Display menu choose Signal value as Line Colour m Intrepid Visualisation a ooo o o Ml n File Line Display Point Display Grid Display Hide Lines Load Signal Field Signal Value as Line Colour No Line Colours Show Profile of Signal Set Subsample Interval INTREPID displays values of the field raw_mag along the lines in pseudocolour 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Visualisation tools G05 14 Library Help Top Overlay the grid witha line dataset Library Help Top lt 4 Back gt m Intrepid Visualisation File Line Display Point Display Grid Display Polygon Display Window Help GRID LINE ebagoola_ PNT POLY Signal x 7402622 Y 84147158 Line 7111 FID1 498160 FID 2 Dist m 7966 311 8 Z Value m Zoom In oe aes See nel i a ea ee aes E a cs ae i er ee es Gray are eee eee eee al i ior wear ead am ee aera a eas Stee foom Previous House Mode
13. grids already prepared for the cookbook training sessions A casual user might also gain some trial and error insights into the capbilities of the software just by testing the Project Manger s ability to preview and describe the attributes of each of the cookbook datasets Should you complete this guided tour W Library Help Top This guided tour is intended for introductory level users It contains full detailed instructions The Visualisation Tool is the main visualisation tool for INTREPID so it is important to know how to use it 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Library Help Top What you will do Flowchart Summary Inputs Grid dataset Line dataset Point dataset Library Help Top 2012 Intrepid Geophysics Load point dataset NN Process Launch Visualisation tool y Load grid dataset View and enhance dataset View and enhance dataset Outputs Visualisation tools G05 4 lt 4 Back gt 4 Back gt INTREPID User Manual Visualisation tools G05 5 Library Help Top 4 Back gt Steps to follow Viewing a grid dataset Launch the 1 Start the Project Manager Navigate to the directory Visualisation install_path sample_data guided_tours intrepid datasets Launch Tool the Visualisation Tool Choose File gt Load Grid Dataset When the Load Dataset prompt appe
14. nter to a point in the display Hold down the left mouse button and drag to another point in the display INTREPID reports the distance between the two points Intrepid isualisation 3 7 release cut 179 i Ioj x File Line Display Point Display Grid Display Polygon Display Window Help Distance report eee This illustration IN By shows the width of x 7518544 the whole display ee The grid dataset is FID2 approximately 11 8km wide Zy alue 1 968 305692 Km lt w Distance measure Zoom In Zoom Previous Mouse Mode Query C Zoom or Digitize Viewing a line dataset 6 The thumbnail view using the JAVA componets is quite flexible here so simply choose the ebagoola_s DIR dataset then click on the thumbnail tab and then choose the raw_mag field in the drop down field chooser for the view This is illustrated below Project Manager ebagoola_5 DIR e Dataset Editing Display Levelling Gridding Filtering Mapping Gravity Radiometrics Interpretation Utilities Betas Help rent Folder C Intrepid V4 5 sample_data guided_tours intrepid_datasets gt fl GeoModeller A 3 im 4 File name Last Modified Size File type cre chi4_5 job 27 03 2003 1 38 52 PM 63168 Intrepid job file BB aritm chi4_6 job 27 03 2003 1 38 52 PM 5606 Intrepid job file 7 bin FH decor_grid ers 27 03 2003 1 38 52 PM 0B Intrepid Grid File a DB desses dircos_grid ers 27 03 2003 1 38 52
15. oom back out to the full view when you have finished Note the small anomaly in the region where lines 3012 and 3018 overlap Pl Intrepid Visualisation File Line Display Point Display Grid Display Polygon Display Window Line 3013 overlaps line Help eee haw grid OO E ia LUNE ebagoola_9 3012 N p PNT RA n POLY F h l 4 Signal raw_mag _ FF va of STIRS E rs 1 Y 414715 6 ae Line 7111 Fini 4977160 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Visualisation tools G05 16 Library Help Top Overlay a point dataset Library Help Top 13 lt 4 Back gt Select Zoom or Trace mouse mode Zoom in by defining a square around the crossover region Move the mouse pointer to the top left corner of the region you wish to magnify Hold down the left mouse button and drag to the lower right corner of the region required INTREPID displays a rectangle to show the area you have defined This is called a rubber band stretch Release the mouse button INTREPID zooms in to this region J Intrepid Visualisation Sn wee bole File Line Display Point Display Grid Display Polygon Display Window Help G raw_grid foom Previous House Mode tC Query Zoom or Trace Note the anomaly in the grid and the colours of the two lines in the crossover area In the Flight Path Editor exercise See Editing with the Flight Path Editor G10
16. or INTREPID New visual components based upon JAVA plugins and known internally as GRAVITAS are also being made available at V4 5 These show up in every JAVA based GUI NOTE The default grid visualization is for a Sun Angle Drape of the gradient of the signal in the grid over a false colour linear stretch with clipping of outliers This may show subtle defects in your gridded data that you might not have been aware of The purpose of these tools is not to show your associates nice images with bull eyes that you immedately would like to drill but rather a best effort at enhancing the geophysical field data at various stages in its evolution and processing with a view to helping you find issues so that you can minimize noise avoid false positives and 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Visualisation tools G05 2 Library Help Top 4 Back gt produce the best interpretation after critical examination Our INTREPIDLynx product enables you to view INTREPID data in ESRI MapInfo and ERMapper visualisation tools Library Help Top 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Visualisation tools G05 3 Library Help Top q Back gt Context of this guided tour The data used in this tour is raw and contains noise spikes and corrugations In the context of your data processing cycle the tour represents an early examination of data before other INTREPID
17. ort of the distance between the start and end points of the drag operation Optional Use this technique to estimate the average distance between the acquisition lines and between the tie lines of the dataset Note these values for use in Gridding and in Decorrugation Move the mouse pointer to a point in the display Hold down the left mouse button and drag to another point in the display INTREPID reports the distance between the two points at Intrepid Visualisation m _ Distance measured gt File Line Display Point Display Grid Display Polygon Display Window Help GRID LINE ebagoola_S s l PNT Distance report in this POLY i Signal case for tie line spacing x 740262 2 Y 84147159 Line 7111 FID1 498160 FID 2 i Dist m 7966 3116 Value CJ Km Zoom In P Zoom Previous Mouse Mode i Query C Zoom or Trace Tip When a line dataset is displayed INTREPID actually reports the distance between the data points closest to the start and end points of your drag operation Optional Distances between tie lines Move the mouse pointer to a point on a tie line Hold down the left mouse button and drag to the nearest point on the other tie line INTREPID displays the distance between the tie lines Repeat the process a few times and use the results to calculate the average distance between the tie lines The illustration above shows a report of tie line spacing Optional Distances between
18. our you have used the Visualisation Tool It enables you to Visualise INTREPID geophysical datasets e Line e Point e Grid e Visually enhance data Integration of line point and raster data e Pseudocolour sun angle line colour equalisation e Measure distances and report values of points in a dataset Frequently Asked Questions Q Can the datasets be in different projections A Yes The Visualisation Tool performs on the fly projection conversions However the standalone version of the Visualisation Tool only performs a light weight check of projections and data Q Can I get hard copy from this tool A No For hard copy you need to use the The INTREPID Map Composition tool see Map composition G17 Q Is there a way of quickly viewing datasets with the Visualisation Tool in Windows A Yes in Windows you can associate the dataset files with the Visualisation tool When you double click the dataset in Windows Explorer or My Computer it opens in the Visualisation tool This also works with the free stand alone version of the Visualisation tool See Associating datasets with the Visualisation tool in Windows in INTREPID Installation guide S05 Library Help Top 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Visualisation tools G05 20 Library Help Top lt 4 Back gt Library Help Top 2012 Intrepid Geophysics 4 Back gt
19. rid Dataset PseudoColour GreyScale Declination 12 000000 Sun Angle l i Histogram Vv Exag geration 00 000000 Contour OK Cancel Choose OK to accept the default parameters 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Visualisation tools G05 15 Library Help Top Examine where two lines cross over Library Help Top 12 lt 4 Back gt INTREPID displays the grid dataset in sun angle mode overlaid on the existing line dataset Pl Intrepid Visualisation 9 File Line Display Point Display Grid Display Polygon Display Window r J f Fh d yy af sett j 4 i save i rd Pd D y signal raw_mag x 7402622 Y 84147158 Line 7111 FID1 498160 FID 2 Dist m 7966 3116 A Py ai a i gs Mn ue a 3 a Zoom In sure r Zoom Previous House Mode Query i Zoom or Trace zy 4 iif Tip If you are querying points in a display with a grid and a line dataset note that the X and Y data reported refers to the nearest data point on a traverse line but the Value reported refers to the grid cell value at the point that you click Optional zooming in on a problem area Zoom in on the area where lines 8012 and 3018 overlap There is a small anomaly here which is the result of line data spikes Examine the colours of line 3012 and 3018 in the overlap region Z
20. s 27 03 2003 1 38 54 PM Intrepid Grid File ZH stitch_a ers 27 03 2003 1 38 54 PM Intrepid Grid File a nlut i i PEN Grid Metadata Statistics Histogram Thumbnail j0 cookbooks di examples ab guided_tours P geosoft_datasets 5 jd sdk di temp J veredist i L Perflogs ib Program Files ee Program Files x86 SWTOOLS cm Choose Visualisation from the Display menu a Project Manager mlevel Fides current Folder C Intret Vieualieation Tool tours intrepid _d nF GeoModelle Gh Inte Dataset Statistics File name EF ebaooola ST Library Help Top 2012 Intrepid Geophysics 4 Back gt INTREPID User Manual Visualisation tools G05 6 Library Help Top lt 4 Back gt View a grid INTREPID launches the Visualisation Tool After opening the dataset dataset in grey raw_grid it displays the dataset in sun angle drape mode Note the corrugation scale mode in the grid f Intrepid Visualisation n eee E j File Line Display Point Display Grid Display Polygon Display Window Help sazonoon B ere Corrugation neat LINE Zoom In Zoom Previous Mouse Mode C Query C Zoom or Trace i View the grid 2 View the dataset in pseudocolour mode dataset in preudoceslour From the Grid Display menu choose Pseudocolour INTREPID displays the mode Pseudocolour parameters dialog box Intrepid isualisation 3 7 release cut 179
21. sics lt 4 Back gt INTREPID User Manual Library Help Top Library Help Top Mi K sd t a EA i C ie al Pr wh aaa a Pu j a 2012 Intrepid Geophysics Visualisation tools G05 18 4 Back gt G raw_grid LINE ebagoola_ PN T euler_s DIR POLY signal depth 7402622 Y 84147158 Line 7111 FID1 498160 FID 2 Dist m 0 0 Z Value Km Zoom In foom Previous House Mode C Query Zoom or Trace 4 Back gt INTREPID User Manual Visualisation tools G05 19 Library Help Top 4 Back gt Tip The Point Display menu shows a tick next to the attributes on display To turn the display off or on select the corresponding menu option The Marker Angle attribute displays each point as a line segment pointing in a direction indicating the data assigned to it The Text attribute labels each point with the field value assigned to it a Intrepid Visualisation File Line Display Point Display Grid Display Polygon Display Hide Points Load Signal Label Field Signal Value as Point Colour F K Signal Value as Point Size Signal Value as Marker Angle Signal Value as Text Set Subsarmple Interval Set Marker Size Multiplier mE oF Nae Select Database Group To exit To exit from the Visualisation Tool choose Quit from the File menu Key points for this guided tour In this guided t
22. sics 4 Back gt INTREPID User Manual Visualisation tools G05 10 Library Help Top Load a line dataset Library Help Top lt 4 Back gt 7 Exit from the Visualisation Tool then launch the Visualisation Tool again Load the line dataset ebagoola_S into the Visualisation Tool Choose Quit from the File menu or simply click on the red cross in the top right hand corner Intrepid Visualisation oma Line Display Point Display Grid Display Load Line Dataset Load Point Dataset Load Poly Dataset Load Grid Dataset Load Ternary Grid Dataset Map Save 3 Band Image Load Options Sawe Options Curt INTREPID quits the Visualisation Tool From the Project Manager Display menu choose Visualisation tool je File Dataset Editing Display Levelling Gridding Filtering Ma Current Folder C Intreg Visualisation Tool _ tourslintrepid_dal Dataset Statistics File name EF ebaooola ST 4f Intrepid INTREPID launches the Visualisation Tool Choose File gt Load Line Dataset and select the ebagoola_s line dataset 2012 Intrepid Geophysics q Back gt Library Help Top Query points in the dataset Library Help Top 8 lt 4 Back gt INTREPID displays a flight path of the dataset at Intrepid Visualisation File Line Display Point Display Grid Display Polygon Display Window Help Tie line Acquisition lines Dist
23. tools refine it Location of sample data for Guided Tours We provide two complete sets of sample datasets one in INTREPID format and one in Geosoft format INTREPID works equally well with both formats When you want to open a dataset navigate to the directory containing the required data format Where install_pathis the path of your INTREPID installation the project directories for the Guided Tours sample data are install_path sample_data guided_tours intrepid_ datasets and install_path sample_data guided_tours geosoft_datasets For example if INTREPID is installed in C Program Files Intrepid Intrepid4 5 nnn then you can find the INTREPID format sample data at C Program Files Intrepid Intrepid4 5 nnn sample_data guided_tours intrepid_ datasets This is the default location for the sample data If you have installed INTREPID normally the data resides there If you have installed INTREPID elsewhere the exercises will work just as well Just use the appropriate pathnames For more information about installing the sample data see Sample datasets installing locating naming in INTREPID Guided Tours Introduction G01 For a more detailed description of INTREPID datasets see Introduction to the INTREPID database G20 For even more detail see INTREPID database file and data structures R05 Location of sample data for CookBooks Right next to the Guided tours data is a rich set of more exotic geophysics datasets and
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