PHOTOMOD GeoCalculator
Contents
1. Click the Save button Created reference ellipsoid is shown in the list with defined name and description 8 Prime meridian The program provides an opportunity to choose prime meridian for used reference system 22 PHOTOMOD 6 0 2 The GeoCalculator program F iew prime meridian fel E3 Search 4 D Athens Topography Department National Technical Universit E Bern Bundesamt for Landestopographie EPSG 1895 value m Bogota Instituto Geografico Augustin Cadazzi IGAC Bo Brussels EPSG E Ferro EPSG Used in ustria and former Czechoslovakia Greenwich EPSG oft New Edit Remove Export Import Close Fig 25 The list of reference ellipsoid in international database To create prime meridian different from standard perform the following actions 1 Click the New button in the View prime meridian window The Edit prime meridian window opens Edit prime meridian Iof x Name G reenwich Description EPSG Longitude o o Units DDD MMSSsss n Save Close Fig 26 Prime meridian settings 2 Define the Name and Description of the prime meridian in the fields 3 Define the Longitude of the prime meridian 4 Click the _ button rightward to the Linear units field to choose linear units from the list see the Section 9 5 Click the Save button Created prime meridian is shown in the list with defined name and description 9 Measu2. New Edit Remove Cancel Fig 6 Search in the reference system database 5 4 International system coordinates database The International reference system database is the list of reference systems in sup ported formats with the GeoT FF the EPSG European Petroleum Survey Group company s standard image georeference Besides EPSG database the list includes PHOTOMOD 6 0 2 The GeoCalculator program Cartesian on plane and Local Curved on the sphere reference systems Cartesian reference system is used for processing of small image blocks of aerial survey F Select reference system fel ES Search l Name Description ooo O gt Cartesian Left Left Cartesian reference system Cartesian Right Local right Cartesian reference system E Local Curved Left Local left Cartesian reference system which takes into account Earth ct Local Curved Right Local right Cartesian reference system which takes into account Earth c Cote D Ivoire Ivory Coast IGN Paris EPSG Supersedes Locodjo 1967 Cote D Ivoire Ivory Coast west of 6 deg West IGN Paris EPSG Supers Cote D Ivoire Ivory Coast east of 6 deg West IGN Paris EPSG Supers gt i Details New Edit Remove Cancel Fig 7 International coordinate reference systems database 5 5 Coordinate reference systems types The Database Reference system types menu item allows to show provided types of reference systems e Geodetic curvilinea
3. a file list with source points and contains Add folder allows to load all files with chosen file format from the folder e Remove allows to remove the chosen file from the list PHOTOMOD 6 0 2 The GeoCalculator program e Clear allows to remove all files from the list 5 Choose the data Output format CSV or GPX to use the inner 4 x version system s format 6 Click the Select button of the Output reference system section and choose the result reference system In order only to rename chosen files by the example set on the Preserve reference system checkbox and define the File name prefix 7 Inthe Output files section specify the following parameters of creating files e Destination folder allows to define an output folder e File name prefix allows to set an arbitrary text to be added as a prefix to names of source files while saving e File extension allows to set the extension for output files eG Extension depends on output files format Set the txt extension for easy viewing files e Log file name allows to define a pathname for the log file 8 Click the Calculate button Files with transformed coordinate values are saves in the defined folder with the source names 5 Coordinate Systems 5 1 The standard program s window The program provides a possibility to search in the table view settings create edit remove import and export both reference system and its separates p
4. of the World Geodetic System ITRF 2000 International Terrestrial Reference System NAD83 the North American Datum which is very similar to WGS84 NAD27 the older North American Datum of which NAD83 was basically a re adjust men OSGB36 of the Ordnance Survey of Great Britain ED50 the European Datum Indian 1954 etc 17 PHOTOMOD 6 0 2 The GeoCalculator program F iew datum miel Es Search A Name Description ooo O South Africa Private Communication Directorate of Surveys and L T South American Datum 1969 EPSG SAD69 uses GRS67 ellipsoid with 1 f to exactly E Southeast Base Maplnfo 94 fi Southwest Base MapInfo 95 ia El St Kitts 1955 Fundamental point station K12 Ordnance Survey of C gt Details New Edit Remove Export Import Close Fig 16 The list of datums in international database To create a new datum perform the following actions 1 Click the New button in the View datum window The Edit geodetic datum window opens F Edit geodetic datum fel ES Name World Geodetic System 1972 Abbreviation was 72 Description EPSG Used by GPS before 1987 For Transit satellite positioning see also WGS 72BE Datum shit Was 72to wes 841 Elipsoid WGS 72 E Save Close Fig 17 Datum settings window 2 Define Name Abbreviation and Description of the datum in appropriate fields 3 Click the _ button in the Datum shift field to choose the da
5. popular datum shifts Besides it is possible to create new datum shift parameters IE It is possible to transform datum only in advanced mode 19 PHOTOMOD 6 0 2 The GeoCalculator program Npocmotpetb npeo pazosanne datum fel FS Nouck l 4l _ Hascae ooo pI WGS 84 5 WGS 84 Tx Ty T2 0 N3 90 02 s WGS 84 FOCT P 51794 2008 n3 90 s WGS 84 POCT P 51794 2001 N3 90 s WGS 84 FOCT P 51794 2008 rOCT P 51794 2008 Mynkoso 1942 s WGS 84 Napametpbl paccunranb no cxeme Mynkoso 1942 gt N3 90 gt WGS 84 Nap Nynkoso 1942 s WGS 84 TOCT P 51794 2008 MapameTtpbi paccyhTahbi no cxeme Nynkopo 1942 gt 113 90 02 gt WGS 84 NMynkoso 1995 s WGS 84 NapameTtpbi paccyhTahbl no cxeme Nynkopo 1995 gt 113 90 gt WGS 84 Nar E Mynkoso 1995 s WGS 84 OCT P 51794 2008 NapameTtpbi paccyuTadbi no cxeme Mynkoso 1995 gt N3 90 02 gt WGS Fa 4 gt Cosgatb MsmMeHuTb Ynqanutb Skenopr Mmnopr 3akpbrrb Fig 20 Datum shift in International database To create a set of datum shift parameters perform the following actions 1 Click the Create button The Select datum shift type window opens F Yiew datum shift type OF x m Molodensky 3 parameter transform Translation Tx Ty Tz Import Close Fig 21 Selecting datum shift types 2 Choose the datum shift type and click OK The Edit datum shift window opens Fl Edit datum shift lel Ea Name Amersfoortto WGS 840 00
6. window to save results in ASCII file The program provides coordinates transformation in several files at the same time To transform coordinates in several files perform the following 1 Choose the Calculate gt Files The Files conversion window opens F Files conversion OF x Input Output Input format Output Format esv esv Input reference system Name WGS 84 UTM zone 56N Description 150deg East to 156deg East northern hemisphere Russia E Units metre Output reference system M Input files C import export 56 csyv Add File C import export 34 csyv Add Folder Remove Clear PER Bs Convert Name NTF Paris France II Description France 50 5 to 53 5 grads 45 deg 27 min to 48 de Units metre Preserve reference system Select Output files Destination Folder ce a File name prefix PO File extension cs Log File name eL ee C Program Files PHOTOMOD6 x86 Legacyen CoordSys International Fig 4 The Files Conversion window source reference system buttons for the following actions Add file allows to choose and load one file from a folder Choose the data Input format CSV or GPX to use the inner 4 x version system s format Click the Select button of the Input reference system section and choose the The Input files section allows to prepare
7. 00 Abbreviation PT Description Netherlands Nederlandse Commissie voor Geadesie Translation Rotation Scale metre microradian parts per mili Tx 59316 Rx 63233 S feos Ty 2515 Ry o508 Te 478 54 Re 55487 Close Fig 22 Datum shift parameters 3 Define the following parameters of datum ME If the Molodensky type is chosen only three parameters could be defined Name name of the datum shift 20 PHOTOMOD 6 0 2 The GeoCalculator program ME It is recommended to include names of source and target datum in the name of shift parameters Abbreviation arbitrary short name of datum shift e Descreption arbitrary text description of shifts physical meaning Translation units and value of translation by Tx Ty Tz e Rotation units and value of rotation by Rx Ry Rz e Scale units and value of scaled coefficient S MES The _ button allows to choose units of translation rotation and scale parameters from the list 4 Click the Save button Created datum is shown in the list with defined name and description 7 Reference ellipsoid Reference ellipsoid is a mathematically defined surface that approximates the geoid the truer figure of the Earth or other planetary body Because of their relative simplicity reference ellipsoids are used as a preferred surface on which geodetic network compu tations are performed and point coordinates such as latitude longitude an
8. 308 8631 7928 346 2160 489 Fig 3 The main program s window To transform coordinates of points form one coordinate system to another in Standard or Advanced modes perform the following 1 Choose the Reference system gt Select left Ctri L or click the Select button on the eft panel in the Reference system section to define input coordinate system of source data Choose the File gt Left gt Load points Ctrl Alt L or click the Load button on the left panel in the Points section to choose the file in ASCII format with source coordinates of points Choose the Reference system gt Select right Ctril R or click the Select button on the right panel in the Reference system section to choose the output coordinate system As a result the list of points with recalculated coordinates from the eft panel is shown in the Points section of the right panel Choose the Calculate gt Points gt Left to right or click the Calculate button on the left panel or click the gt button for coordinates system transformation PHOTOMOD 6 0 2 F F The GeoCalculator program 4 Batch coordinates transformation To transform coordinates of points loaded into the right panel to the coordinate system defined in the left panel choose the Calculate gt Points gt Right to left or click the Cal culate button on the right panel or click the button Click the Save button in the panel of results
9. Digital Paotogrammetric System Version 6 0 2 USER MANUAL Ihe GeoCalculator program G RACURS PHOTOMOD 6 0 2 The GeoCalculator program Table of Contents 1 Functions installation and starting of the GeoCalculator program ccccccc cece ccc eceeeeneeeeeeeeneaeees 3 2 The GeoCalculator Program settings ccccceccececeececeececeececeeeeceeeeceeeseceeseseeseseeaeseeensesenseseees 3 3 Workflow in the Standard n Advanced modes cccccececee ec ec sense ee eceeeeneaeeeeeeeeaeseseeseneaeeenees 5 4 Batch coordinates transformation cccccccec cece ec ee eee ec eens eee eaeceeeee ee ee esse eeeaeseeeeeeaeseseeeaeaeeeneeneay 6 5 Coordinate Systems arrorik nea a she ached une Soaatanentaneannsa a a a a N T 5 1 The standard program s WINGOW s sssssssssrssrsrsrrsrsrrrrsrrorsrrrrsrrrrernrrsrnrrernrrernrrernreererrene T 92 he Database ment cesses eae ya ae eee eee ee a E 8 5 3 Choosing Coordinate system ccccccecceceececeececeecececeeseceececuecesueeesecseseseeseseeseseesesesenees 9 5 4 International system coordinates database cccccccccecec ec ecececeeeeeeeeeeeeeeeeaeaeeeaeaeaeaeaeaees 9 5 5 Coordinate reference systems types cccccceccecseeeceeeececeececeececeesecueeeseeeseseesesenseseees 10 5 6 Creating reference system isis een el ah ae a ae es 10 5 7 Creating coordinate system settings cccccececceceeeeceeeeceeeececeece
10. N P a Fig 8 Selecting of the coordinate system 2 Click the New button Selecting of the coordinate reference system type window opens F Select reference system type Iof x T E Geocentric equatorial reference system Geographic latitude longitude height reference system Local cartesian reference system Local cartesian reference system which takes into account Earth curvature i Details Edit Cancel Fig 9 Selecting of the coordinate system type 3 Choose the coordinate reference system type and click OK The Select reference system type window opens 4 Define the general settings of the reference system e Name arbitrary name e g Gauss Kruger 10 zone e Abbreviation arbitrary short name e Description arbitrary description 5 Define other settings of the reference system depending on chosen reference sys tem s type 6 Click the Save button Created reference system is shown in the list with defined name and description IE Do the same actions to edit settings of existing reference system 11 PHOTOMOD 6 0 2 The GeoCalculator program 5 Creating coordinate system settings 5 1 Settings of the geographic reference system To create Latitude Longitude reference system perform the following 1 2 Define the general settings of the reference system Click the _ button and choose Prime meridian Click the _ button and choose the Datum from th
11. arameters The standard window and toolbar are used for this Standard program windows contains the table with two columns Name and Description In the table are displayed parameters obtained from database or specified during cre ating of a coordinate system or its parameters It is recommended to enter detailed information in the Description field during creating of a coordinate system or its parameters PHOTOMOD 6 0 2 The GeoCalculator program F Yiew reference system al xX Search bd 4l 4l Name ooo o o Desoipion Cid D Cartesian Left Left Cartesian reference system Cartesian Right Local right Cartesian reference system Local Curved Left Local left Cartesian reference system which takes into Local Curved Right Local right Cartesian reference system which takes int fz Abidjan 1987 Cote D Ivoire Ivory Coast IGN Paris EPSG Supersed Abidjan 1987 7 UTM zone 29N Cote D Ivoire Ivory Coast west of 6 deg West IGN P nE b New Edit Remove Export Import Close Fig 5 Search in the reference system database The toolbar contains buttons used to perform the following operations e Details allows to show parameters of selected reference system e New allows to open a window for creating new coordinate system or its parameters e Edit allows to edit chosen parameter value e Remove allows to remove chosen coordinate system from database e Export allows to export coordinate
12. d elevation are defined Reference ellipsoid figure is best suited for the area of one country or several countries Used reference ellipsoid could be chosen both in standard and advanced program modes F iew ellipsoid lel Es Search Name o Desorption SC Ordnance Survey of Great Britain EPSG Original defi EPSG OSGB Airy 1830 figure rescaled by 1 000035 tc Australan Map Grid Technical Manuals National New Brunswick Geographic Information Corporation le US Army Map Service Technical Manual 1943 EPSC EPSG Used in Norway and also in Sweden with a 1mr Fig 23 The list of reference ellipsoid in international database To create a new reference ellipsoid with c defined parameters perform the following actions 21 PHOTOMOD 6 0 2 The GeoCalculator program 1 Click the Create button in the View ellipsoid window The Edit reference ellipsoid window opens Description EPSG Authalic sphere 1 f is infinite Major semi axis 6371000 0 C Spheroid Units metre a C Minor semi axis Flattening E371 000 0 293 465 Save Close Fig 24 Reference ellipsoid parameters 2 Define the Name and Description of the reference ellipsoid in the fields 3 Set the option button and specify three main parameters of ellipsoid e Spheroid e Minor semi axes e Flattering 4 Click the _ button in the Linear units field to choose linear units from the list see the Section 9 5
13. e list Ellipsoid type is selected automatically in the Ellipsoid field for chosen datum optional To set ellipsoid press the _ button and choose non default Ellipsoid from the list In the Latitude Longitude section define the following settings e choose the latitude and longitude angular units from the list in the Units field e set the arbitrary symbol as a Latitude Abbreviation e set the arbitrary symbol as a Longitude Abbreviation e optional to create a coordinate system Easter Greenwich click on the Positive Longitude checkbox In the Height section set the following parameters e choose the linear units from the Unit list e set the Abbreviation as an arbitrary symbol for the Height e set the Height System o Height above ellipsoid to use geodetic heights o Predefined geoid to use predefined EGM 96 or EGM 2008 geoid o arbitrary geoid to use parameters of another geoid only for PHOTOMOD 4 x versions 12 PHOTOMOD 6 0 2 The GeoCalculator program F Edit geodetic reference system Als ES Name was 84 Abbreviation Description j EPSG GeogCS code 4327 reserved for use with ProjCS s Prime meridian Greenwich ea Datum fwod Geodetic System 1984 ea Elipsoid WGS 84 S Latitude Longitude Height Unit DMSH E Unit fene o T H Latitude Abbreviation Lat Abbreviation HO Height System Longitude Abbreviation Long Heights above ellipsoid Predefined geoid z M Pos
14. eld if it was specified In other way the Name value uses 3 Input value in the left field depending on unit s type 4 Input in the right field which part of the chosen unit equals to value in the left field 5 Click the Save button Created unit of measure is shown in the list with defined name and description 10 Map projections 10 1 General information The Database gt Map projection types menu item is used for choosing the type of map projection lt lt It is possible to choose type of map projection only in advanced mode F Select map projection type l Ed Search o KARI Description o A Description Lambert Conic Conformal 25P Lambert Conic Conformal with two standard parallels E Lambert Conic Conformal 25FP B Lambert Conic Conformal with two standard parallels modified form for Belgium Mercator projection with single standard parallel equatorial E Mercator 25P Mercator projection with two standard parallels New Zealand Map Grid General form ot the Oblique Mercator projection 4 OK Details Edit Cancel Fig 28 Map projections list The Details button allows to show the additional information about the projection 10 2 Creating map projection To define parameters of map projection manually perform the following actions 1 Choose the Database gt Map projections and click the Create button The Edit map projection window opens 25 PHOTOMOD 6 0 2 The GeoCalculator pro
15. gram F Edit map projection Eel x Name Gauss Kruger zone 7 Description 36deg East to 42deg E ast northern hemisphere EPSG Projection type Transverse Mercator z Original transformation by central meridian longitude 39 0 7500000 0 false northing at origin 0 0 Linear units mete Angular units degree Scale units unity wl First axis direction North First axis name x Second axis direction E ast Second axis name ly Save Close Fig 29 Creating map projection 2 Set the general map projection parameters e Name arbitrary name of projection e Description arbitrary description with additional information to identify projection in the list 3 Click the _ button and choose Projection type F Select map projection type fs xi Search 7 4 Name Description OA Tl Lambert Conic Conformal 2SP Lambert Conic Conformal with two standard parallels i Lambert Conic Conformal 2SP B Lambert Conic Conformal with two standard parallels modified form for Belgium Mercator 1SP Mercator projection with single standard parallel equatorial Mercator projection with two standard parallels New Zealand Map Grid Mercator General form ot the Oblique Mercator projection 4 OK Details Edit Cancel Fig 30 Map projection types 4 Specify in table the detail parameters of projection depending on its type MES Click the empty field in parameter row to add detain para
16. gram O Advanced allows to use the additional functions to set parameters of the reference systems in the Database menu 3 Workflow in the Standard u Advanced modes The and A main window consists of two similar panels There are the source data in one part the results of calculation in the other part It is possible to load source data both in left and in right part of the window F PHOTOMOD GeoCalculator OF x Fie Database Reference system Calculate Tools Help i gt e N Reference system Name WGS 84 7 UTM zone 115 Description 120deg West to 114deg West southern hemisphere EPSG Reference system Name NTF Paris France Il Description France 50 5 to 53 5 grads 45 deg 27 min to 48 deg 09 min North Also used over all mainlanf France EPSG Introduced 1972 Units metre Supersedes NTF Centre France code 27592 Units metre 2 0710 737973 885056 2 0712 737212 662007 259562 396634 2014 345267 128537503 37 86198249 477 2158 004 2 0714 736466 161351 259560135248 2017 754100 128864954 277 86083113 616 2161 390 30720 736280 343723 258378 746077 2050 214303 128900974 719 8655081 7 105 2193 882 3 0722 737050 709052 256365 557075 2046 812477 x 128558526 663 86677420 615 2190 504 v Load Save Clear Calculate i Load Save Clear Calculate lc Program Files PHOTOMOD6 x86 Legacy en CoordSys International 259599 602959 2016 807
17. ht handed 2 axis name z Spheroid Sphere ey Origin coordinates 0 Yo Fig 14 Selecting of the reference system s type window 5 7 6 Settings of the Topocentric horizontal coordinate system To create a Topocentric horizontal reference system perform the following 1 2 Define the general settings of the coordinate system Click the _ button and choose the Prime meridian from the list Choose the Primary reference system Input the Origin coordinates of the coordinate system Set the Azimuth in degrees Choose the linear coordinate measure units from the list in the Linear units field Set the arbitrary symbol in the X Y Z axis name fields to denote reference axes Set the direction of the axes Right handed or Left handed 16 PHOTOMOD 6 0 2 The GeoCalculator program F Edit Topocentric Horizontal Reference System Mim EG Name is ystem Abbreviation Description Primary Reference System ey Azimuth PO Linear units metre OT ie x axis name x Left handed Y axis name lv Right handed Z axis name 200 Close Fig 15 Selecting of the reference system s type window 6 Datum 6 1 General information Datum is set of parameters used for shift and transform reference ellipsoind into local geographic coordinates For International reference systems database the system supports the following extended list of local and global datums e WGS 84 72 64 n 60
18. ictinraidiwnbu nls banana ations ued oun iiansannducey nesaxnadioancett 25 PHOTOMOD 6 0 2 The GeoCalculator program 1 Functions installation and starting of the GeoCalculator program The GeoCalculator further program is used for coordinates transformation from one coordinate system to another The program includes to the PHOTOMOD system and installing with it automatically Also it could be installed as a separate application The international coordinate systems database is installed automatically with the pro gram It is required to work with GeoCalculator To start the program perform one of the following e is it is installed as separate application choose Star gt Programs gt PHOTOMOD GeoCalculator GeoCalculator e choose Service gt GeoCalculator in the main PHOTOMOD system s window To delete the program choose the Start gt Programs gt PHOTOMOD GeoCalculator gt Uninstall GeoCalculator 2 The GeoCalculator Program settings The Options window is used to specify display parameters of the program The Browse window opens in the first program start to define coordinate systems database folder lt lt Coordinate systems database is loading to the C Program Files PHOTOMOD GeoCalculat or CoordSys or C Program Files PHOTOMOD CoordSys folder during the installation of the PHOTOMOD system s window The International folder is used to store international coordinate systems database MES To u
19. isphere United States USA Alaska AK EPSG Datum g world Geodetic System 1984 00 E Elipsoid Ciwaset Prime meridian Greenwich By Map projection UTMzone6N ey Linear units mete Ey First plane axis name E Second plane axis name N Height axis name H M Height System Heights above ellipsoid C Predefined geoid C User defined geoid l Save Close Fig 13 Selecting of the reference system s type window 5 7 5 Settings of the Local Curved reference system To create a Local Curved reference system perform the following 1 Define the general settings of the reference system 2 Click the _ button and choose the Prime meridian from the list 3 optional To set the datum set on the Datum checkbox click the _ button and choose it from the list 4 Choose the linear coordinate measure units from the list in the Linear units field 5 Set the arbitrary symbol in the X Y Z axis name fields to denote reference axes 6 Set the direction of the axes Right handed or Left handed PHOTOMOD 6 0 2 The GeoCalculator program 7 Click the _ button and choose the Spheroid from the list 8 Choose the Origin Coordinates of the coordinate system in X and Y fields F Edit Local Reference System el EG Name Local Curved Right Abbreviation fLocal Curved Right Description Local right Cartesian reference Linear units metre E x axis name x C Left handed Y axis name ma Rig
20. itive Longitude C User defined geoid Save Fig 10 Selecting reference system type window 5 7 2 Settings of the geocentric reference system To create a geocentric reference system perform the following 1 Set the general parametres of reference system 2 Click the _ button and choose Prime meridian 3 optional Set on the Datum checkbox press the _ button and choose the Datum from the list 4 Choose the linear coordinate measure units from the list in the Linear units field 5 Set the arbitrary symbol in the X Y Z axis name fields to denote reference axes F Edit Topocentric Horizontal Reference System Mim EG Name System Abbreviation Description Primary Reference System E Azimuth Linear units metre a x axis name x Left handed Y axis name ooo Right handed Z axis name z i Close Fig 11 Selecting of the coordinate reference system type window 13 PHOTOMOD 6 0 2 The GeoCalculator program 5 7 3 Settings of the Local Cartesian reference system To create a Local Cartesian coordinate reference system perform the following 1 2 Set the general parametres of reference system Choose the linear coordinate measure units from the list in the Linear units field Set the arbitrary symbol in the X Y Z axis name fields to denote reference axes Set the direction of the axes Right handed or Left handed F Edit Local Cartesian Refere
21. meters in the table 5 Define the following parameters of map projection 26 PHOTOMOD 6 0 2 The GeoCalculator program e Linear Angular Scale units allows to set units of measure for parameters e First Second axis direction allows to set the direction of reference axes e First Second axis name allows to set abbreviation for axes IE Units direction and names of axes are defined automatically but they can be edited later 6 Click the Save button Created map projection is shown in the list with defined name and description 2
22. nc Mim EG Description eft Cartesian reference system Linear units metre pe x axis name fx Left handed Y axis name lv Right handed Z axis name z Save Close Fig 12 Selecting of the reference system s type window 5 7 4 Settings of the projected reference system To create a Projected reference system perform the following 1 2 set the general parametres of reference system Click the _ button and choose the Datum from the list Ellipsoid is set in current field automatically for chosen datum optional To define an Ellipsoid different to default click the _ button and choose the Ellipsoid from the list Click the button and choose the Prime meridian from the list Click the button and choose the Map projection from the list Choose the linear coordinate measure units from the list in the Linear units field Define short names for First plane axis and Second plane axis Define short Height axis name 14 PHOTOMOD 6 0 2 The GeoCalculator program 9 Set the Height System e Height above ellipsoid allows to use geodetic altitude e Predefined geoid allows to use parameters of preset geoid EGM 96 or EGM 2008 e arbitrary geoid allows to use parameters of other geoid only for PHOTOMOD 4 x versions Edit projected reference system Eie Xx Name Wha o4 UIM zone Abbreviation Description 150deg West to 144deg west northern hem
23. older during the installation of the PHOTOMODsystem s window For international coordinate systems database is used the nter national folder and other folders for local databases The Database gt Reference system menu item and the Select button are used for choosing reference system both in Standard and Advanced modes The list of coordinate systems opens in standard window It allows to choose create new one edit remove export and import coordinate system from external file To scroll the coordinate systems list quickly input name or its part or Keyword into the Search field and choose direction of search scroll down the list with the 4 button or scroll up the list with the 4 button The name of found coordinate system is marked by black arrow leftward to its name F Select reference system iel Ea Search 4 4 Name Description S D Cartesian Left Left Cartesian reference system E Cartesian Right Local right Cartesian reference system fl Local Curved Left Local left Cartesian reference system which takes into account Earth ct Local Curved Right Local right Cartesian reference system which takes into account Earth c Abidjan 1987 Cote D Ivoire Ivory Coast IGN Paris EPSG Supersedes Locodjo 1967 E Abidjan 1987 7 UTM zone 29N Cote D Ivoire Ivory Coast west of 6 deg West IGN Paris EPSG Supers Abidjan 1987 7 UTM zone 30N Cote D Ivoire Ivory Coast east of 6 deg West IGN Paris EPSG Supers v b Details
24. r latitude longitude height reference system e Geocentric Cartesian e Local Cartesian reference systems on the plane e Local Curved reference systems on the sphere e Projected a reference system defined by the map projection e Topocentric horizontal a coordinate reference system with coordinate origin in chosen point The Y axe is leftward in the left handed coordinate reference system and it is northward in the right handed reference system 5 6 Creating reference system Program provides a possibility both to use existing reference system or to create a new one Use the following steps to create a reference system 1 Perform one of the following actions e choose the Database gt Reference systems in the main window of GeoCalcu lator program e choose the Service gt Coordinate system builder in the main window of the PHOTOMOD system 10 PHOTOMOD 6 0 2 The GeoCalculator program The selecting of the coordinate reference system window opens F iew reference system fs xi Search 4 4 p Name C Deescription Cd D Cartesian Left Left Cartesian reference system Cartesian Right Local right Cartesian reference system E Local Curved Left Local left Cartesian reference system which takes into a Local Curved Right Local right Cartesian reference system which takes int Cote D Ivoire Ivory Coast IGN Paris EPSG Supersed Cote D Ivoire Ivory Coast west of 6 deg West IG
25. rement units The program provides an opportunity to choose angular linear and scale units for parameters that have a dimension 23 PHOTOMOD 6 0 2 The GeoCalculator program The Database gt Linear units Database gt Angular units and Database gt Scale units menu items are used to choose units of measure Meters and kilometres could be used as Linear units unity or parts per million ppm as scale units The following angular units are supported e degree e degree minutes seconds e degree minutes seconds milliseconds e degree minutes seconds hemisphere e microradian e radian e arc minute e arc second The list of linear and angular units used in the world is supported for International database To create new unit of measure perform the following actions 1 Click the Create button in the View unit window The Edit linear unit window opens F Edit linear unit OR x Name British chain Sears 1922 Abbreviation ch Sears Description Geodesy G Bomford EPSG Uses Sear s 1922 British yard metre ratio as given by Bomford as 39 370147 inches per metre Used in East Malaysian and older New Zealand mapping 92 39 3701 47 m ch Sears Save Close Fig 27 Settings of measurement units 24 PHOTOMOD 6 0 2 The GeoCalculator program 2 Define the Name Abbreviation and Description of the measure unit in appropriate fields Abbreviation shows as a dimension of the right fi
26. se a local database choose the folder with it PHOTOMOD 6 0 2 The GeoCalculator program 0630p nanokx 20x Select database Folder 5 Far FiducialTemplates O aistool C Hasp gt Help E O Legacy E B en Config 5 CoordSys gt international Latvia C Poland E Taiwan C Help m ru E Ing F a Manview1 1 z Coz4aTb nanky OTM Ha Ms Fig 1 Browse for the reference systems database folder To open Options window choose Service gt Options or click the 4 button on the main program s toolbar Options EW Database Directory C Program Files PHOTOMODS5Legacy CoordSys Internati S Colors Invalid Field Value Color p Red v Interface Mode Standard C Advanced Fig 2 Program settings The window allows to set the following options e Database directory allows to change the path to database folder f For correct work of the program it is necessary to have a write access to the Program Files folder e Colors allows to set the Invalid Field Value Color which is used during the coordin ates transformation from one coordinate system CS to another e Interface Mode allows to set one of the following program s modes o Standard the default mode MES In order to open the main window of the GeoCalculator program define the database folder and choose the default mode PHOTOMOD 6 0 2 The GeoCalculator pro
27. seeeeseeeesecetseseeaeseeansass 12 5 7 1 Settings of the geographic reference system cccceceececeeceeeeeeeeeaeeeeeeeeeeeeeeaeaes 12 5 7 2 Settings of the geocentric reference system ccccececeeececeeeaececeeeeaeaeeeeeeneaeees 13 5 7 3 Settings of the Local Cartesian reference system cccceceeceeeeceeeeeeeeeaeeeeaeeeeas 14 5 7 4 Settings of the projected reference system cccccccec ee eeaececeeeeaeeeeeeeeaeaeeeeeeneas 14 5 7 5 Settings of the Local Curved reference system ccccceceeeeeeneeeeeeeeeeeseeeeeeeneaes 15 5 7 6 Settings of the Topocentric horizontal coordinate system cccceeceeeeeeeeeaeeeees 16 60 DAUM ieee atte ee a Se ee ee a ee oe ee ee he eae 17 6 1 General information cccc cece ccc ec cece cee ee eee ececee nea eeesee sees eseeeaeseseseeaeeeeeseeeaeseseeeeegenes 17 0 2 Datumeshint TYPOS actisit let cenit ae E Rael acca A a Sipe teat 18 O NES INN ae ac ale et Neca toca Bo rea Nea ce te eae a eer toe daa aon te 19 7 Reference elipsoid cian ccsse eas oleae ee Es eee 21 6 Pime IGA iss 2 re cee ces feaacts acs te cis nara a Beas apres ae on ee ae ee oe ee 22 9 Measurement UMTS sarrasina ol al he eS gt Ce i a acai it ei hit eh ult eet 23 8 Bi 2 8 8 a 4 a Lo sota te Seer rte ae et Re ne ne crea a a a a eee 25 10 1 SoG he fal IMfOrMaviOn ice s 2e2e2 aise S oh ee a eee es 25 10 2 Creating map projection sed casceactvn bawxnsetnemeidenn c
28. system in a x ref system file e Import allows to import coordinate system from a x ref system file f If there are the same file names during import new file replaces the existing one 5 2 The Database menu Table 1 Brief description of the Database menu Reference Systems allows to create edit remove export import or view detail information about coordinate system in current database Reference System types only for advanced mode allows to choose reference system s type Datum shift types only for advanced mode allows to choose datum shift type only for advanced mode allows to set datum shift settings Reference ellipsoids allows to choose the reference ellipsoid Prime meridians allows to choose the prime meridian Map projections only for advanced mode allows to choose create map projection PHOTOMOD 6 0 2 The GeoCalculator program Map projections types only for advanced mode allows to choose map projection type Linear units allows to choose linear units Angular units allows to choose angular units 5 3 Choosing coordinate system International and local databases are copied to the system s work folder during the program installing Define the database folder during the first launch of the program to use the reference systems database lt lt Coordinate systems database is loading to the C Program Files PHOTOMOD GeoCalculator CoordSys or C Program Files PHOTOMOD CoordSys f
29. tum shift type 4 Click the _ button in the Ellipsoid field to choose reference ellipsoid from the list see the Section 7 5 Click the Save button Created datum is shown in the list with defined name and description 6 2 Datum shift types The Database Datum shift types menu item is used for choosing datum shift type lt lt It is possible to choose datum shift type only in advanced mode PHOTOMOD 6 0 2 The GeoCalculator program F iew datum shift type Pile ES pI Molodensky 3 parameter transform Translation Tx Ty Tz i Edit Export Import Close Fig 18 The list of datum shift types There are three datum shift types supported by the program e Coordinate frame rotation 7 parameter transform e Bursa Wolf 7 parameter transform e Molodensky 3 parameter transform datum shift involves shift of reference point using three parameters Tx Ty Tz The Details button allows to show information about selected shift type F Yiew datum shift fel E Search 7 4 Description fs WGS 72BE to WGS 72 1 World EPSG T WGS 72BE to WGS 84 1 World EPSG Tx Ty T2 0 Maplnfo 101 MapInfo 102 Uruguay U S Defense Mapping Agency TR8350 2 December 1987 EF Details New Edit Remove Export Import Close Fig 19 Datum shift settings 6 3 Datum shift The program provides a possibility to transform one datum parameters to another There is a list of most
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