arc 1960 to wgs84 converter. Method: Geocentric translations (geog2D domain) Remarks: Derived at 41 stations. arc 1960 to wgs84 converter

 
 Method: Geocentric translations (geog2D domain) Remarks: Derived at 41 stationsarc 1960 to wgs84 converter Project (point, SpatialReferences

WGS84 ) (: X = 123. 0 of 2014-07-08. 9100, 4. 96643 S12. Conversion (1) Find a coordinate system and get position on a map. Sorted by: 0. Accuracy 20m in each axis. 0174532925199433]], CS [ellipsoidal, 2], AXIS ["geodetic latitude (Lat)", north, ORDER [1. Database registri EPSG terdiri dari lebih dari 1000 entri. EPSG:20935 Projected coordinate system for Botswana - east of 24°E; Zambia - between 24°E and 30°E; Zimbabwe - west of 30°E . Remarks: Derived at 38 stations. Due to popular demand, we have now published a guide for bulk. 2 contour chart sand geographic applicability of CRS, OGP believes that the this shuld be Arc 1960. 257 223 563 ≈ 0. To define a custom datum in a coordinate system, use datum number 9999. UTM, UTMRF. Convert WGS84(DD) to British national grids. If excel, kttii is right that you'll need to get projection info from your client. TWCC, "The World Coordinate Converter", is an Open Source tool to convert geodetic coordinates in a wide range of reference systems. ExpertGPS supports all of the coordinate formats used in Zimbabwe, including UTM, and latitude and longitude. There were two potential candidate geographic coordinate systems in that list: EPSG:4326 and IGNF:WGS84GEPSG:1237 Transformation for World. On this page the latitude is given in decimal degrees from -90° to +90°, it would also be possible to give from 90° south to 90° north. My coordinate system is WGS84 and the national grid is ARC 1960. If you only need 1 m, redefine the data's coordinate reference system as WGS84. C:Program Files (x86)ArcGISDesktop10. For decimal degrees, remember to include the negative sign for south and west coordinates!. 98 -4. There were two potential candidate geographic coordinate systems in that list: EPSG:4326 and IGNF:WGS84GEnter the longitude of the geographical coordinate you wish to convert to UTM. (EPSG: 4326) The Open Street Map tiles and the WMS webservice, are in the projected coordinate system that is based on the wgs84 datum. Coordinate conversion. I have a data which has no projection and has WGS84 as a coordinate System. 241182375, 32, 'U')The North American 1983 datum (NAD83) uses the Geodetic Reference System (GRS80) ellipsoid while the World Geodetic System of 1984 (WGS84) uses the WGS 84 ellipsoid. 3 esriSRSpheroid_Fischer1968 107003 Fischer 1968 6378150 298. Tanzania (1285), Arc_1960_To_WGS_1984_3. Accuracy 20m, 33m and 20m in X, Y and Z axes. Completely different transformations. ARC 1960 Kenya and Tanzania Ascension Island 1958. The GIS Converter app is an online tool designed to simplify the conversion of GIS (Geographic Information System) data between various formats. This tool converts coordinates from one datum to another datum. 0000. 9100, 0. Free template maps and apps for your industry. 12345 W becomes here -20. . 190 35. Click the Add Coordinate System button and click Import Coordinate System . Project (point, SpatialReferences. EPSG:32735. The specification also requires that geometry be in the WGS84 coordinate system (SRID = 4326). 98 Above coordinates are in UTM Zone 37N ED 1950. Oil and gas exploration and production. The next window that will pop up allows you to select the X Field. 630 41. First of all, one should understand that the 3-D Cartesian frames to which the. (EPSG 3857)Since: ArcGIS Maps SDK for JavaScript 4. ExpertGPS supports all of the coordinate formats used in Uganda, including UTM, and latitude and longitude. This can be ensured by using ST_ForcePolygonCCW . 891616,-1. Derived at 3 stations. I know this is suppose to be simple and I've found similar questions. esriSRSpheroid_Fischer1960 107002 Fischer 1960 6378166 298. Convert datums: WGS84, NAD83, NAD27, OSGB36, hundreds more. So I pressed the button: Project Properties | CRS dialog box appeared. I think @Dan C answer is the best way to go if you have access to ArcMap. 7400, 41. 0965, 10000000. Arc 1960 / UTM zone 37S . NAD_1983_CSRS_To_WGS_1984_2. Derived at 3 stations. This axis for WGS 1984 is 6356752. This represents N in the equation above. Datum: Arc 1960. Features: GPS converter Latitude Longitude Converter. 6246033,Point A. Accuracy 10m in each of X, Y and Z axes. strict option specifies whether easting and northing are checked against their respective ranges. I used the projection tool from the toolbox and this transformed my raster to utm but when I import to arcgis it shows me the coordinates in decimal degree format, but i want to show me the. Philippines - onshore and. Engineering survey, topographic mapping. The length is given in -180° to +180° East, instead of 180° West to 180° East. prj and. Geodesy. using satellite technology, are being switched to more universally accepted, and accurate datums. Burundi. Geographic coordinates (WGS84) The geographical coordinates describe a point by its angular distance from the equator. The possibility to add user-defined systems and the use of an interactive map make it. – Center coordinates500000. 3125000001, 9148353). 578, -1. Click “Open Map” (appears after the end of the conversion) to visualize the converted coordinates on the World map. The GPS coordinates are presented in the infowindow in an easy to copy. query() # project using WGS84 epsg. ARC 1960 Kenya and Tanzania Ascension Island 1958. In ADMA replaces tfm code 15938. scales larger than 1:500 000 to enable the navigator to use directly or to convert to chart datum and vice versa satellite-derived geographical positions which are in the World Geodetic System (WGS). Derived at 2 stations. Arc 1950 / UTM zone 35S . For more information, refer to Projection basics the GIS professional needs to know. 243 Table 1: Linear units: well-known IDs and conversion values Linear Unit of Measure Name WKID Conversion Value: Meters per Unit 150_Kilometers 109031 150000 50_Kilometers 109030 50000 Centimeter 1033 0. There are no plans to release an ArcGIS Desktop 10. between exotic types like Dominica 1945 / British West Indies Grid, Katanga. I have tried to give the first data the same projection System through "Define Projection" but it goes to a wrong place. 32 298. 86 -2. 34256° Input: The input of the latitude is a decimal number between -89. 7400, 41. ArcGIS Developers. 34 -11. How to transform drawings defined in one coordinate system to a different coordinate system in AutoCAD Map 3D and Civil 3D. 0. No registration is needed. Since this converter calculates with negative north values instead of positive south values, you have to add a - in front of your degree value, if it contains the specification S. Several coordinate conversion tools. Although most countries meet the requirement, not all locations have adopted, or have completely converted to, the ICAO standard. I am considering that you have a point shapefile in ITRF 2005 coordinate system, & UTM_35S is the correct UTM zone for your study area. Returns { latitude, longitude }. 3125000001, 9148353. Copy Formatted. EsriEPSG:32736. 0000 Projected Bounds: 166015. Datum conversion is often needed, but can be done by a computer. Information source: U. Polylines are composed of a series of. Adindan_To_WGS_1984_4. Kenya. 000 -180. 36,. 0965, 10000000. Arc 1950 / UTM zone 34S Arc 1950 / UTM zone 35S Cape / UTM zone 34S Cape / UTM zone 35S WGS 84 / UTM zone 34S WGS 84 / UTM zone 35S Burkina Faso WGS 84 / UTM zone 30N WGS 84 / UTM zone 31N Burundi WGS 84 / UTM zone 35S WGS 84 / UTM zone 36S Cameroon Douala 1948 / AEF west Garoua / UTM zone 33N Kousseri / UTM zone. Arc 1950 UTM zone 35S Area of Use: # 51 metre 20936 Arc 1950 / UTM zone 36S Malawi. ruian wgs84 z jtsk krovak Updated Dec 27, 2022; JavaScript; glenndehaan / rd-to-wgs84 Star 4. 2Reference Systems. Online converters Geographic Tools: Coordinate Conversion / Datum Transformation or Convert Geographic Units gave the following answer: Northing 1242142. 880 19. These basemaps have proven to be very useful. Therefore it has a geographic coordinate system. . Method: Coordinate Frame rotation (geog2D domain) Area of use: Philippines - onshore and offshore. 888"N 14°55'11. Transform coordinates | Get position on a map. UoM: m. I am told this coordinate is Arc 1960 / UTM zone 36S. I am told this coordinate is Arc 1960 / UTM zone 36S. Use only offshore: onshore CTs 1665-68 for ACT, NSW/Vic, Tas and NT respectively are more accurate. While a spheroid approximates the shape of the earth, a datum. C) Convert from NAD83 to NAVD88 by either GEOID12B or GEOID18. The b parameter is often rounded to. Selection of the datum to be used is performed from the setup and information displays (enter. e. I filtered CRS by string '84'. degrees, minutes, and seconds. I have experimented with the NAD_83_To_WGS84_5 (CONUS) and the default ITRF00_To_NAD83 default transformation in the reprojection tool and see that this adds about 1. Enter the coordinates and choose the current datum of the coordinates and to which datum they need to be converted. 630 41. . Y = Lat and X = Long. 3 @MarkBentley if 10° Latitude could be described as an arc that is. Interactive and batch file conversion between UTM and Lat/Lon coordinates. 8800, 30. This works in all directions and with all valid values. Adindan_To_WGS_1984_7. Online coordinates converter Available coordinate systems for Australia: WGS 84: WGS 84 (especially used by the GPS system) WGS 84/UTM zone 49S , EPSG:32749 WGS 84/UTM zone 50S , EPSG:32750 WGS 84/UTM zone 51S , EPSG:32751 WGS 84/UTM zone 52S , EPSG:32752 WGS 84/UTM zone 53S , EPSG:32753 WGS 84/UTM zone. The navigation message broadcast by GPS satellites are expressed in this system. between WGS84 and OSGB36 with an accuracy of about 3 metres. I am told this coordinate is Arc 1960 / UTM zone 36S. Download link: GIS/ArcGIS Training Course: all, I am trying to convert a shapfile with Geographic Coordinate System ITRF 2005 into WGS84 UTM 35S. Convert any GPS coordinate format or datum: lat/lon, UTM, state plane coordinates, BNG, USNG, etc. I went through the following steps. Download the Esri Support App. Area of use: Kenya - south of equator and east of 36°E; Tanzania - east of 36°E. The one to use for Kenya is the Arc_1960_To_WGS_1984_2 one as this covers Kenya only. 000. 5539, 8700569. Available countries for the free online coordinates converter. S. see an example code using LatLon23 for python3:. Online coordinates converter Available coordinate systems for Uganda: WGS 84 (especially used by the GPS system) Arc 1960 Arc 1960 / UTM zone 35S Arc 1960 / UTM zone. > > When input is not newline terminated, cat requires two EOFs. prj file is as follow:This coordinate converter uses the Oracle Spatial 10g coordinate transformations using approved (recommended) EPSG codes for BNG, WGS84 and ETRS89, which are 27700, 4326 and 4258 respectively. Whether you need to convert lat/lon coordinates to UTM or US state plane coordinates, convert NAD27 data to NAD83 or WGS84 datum, or reproject shapefile data to match. 9100, 4. Try it right now to convert WGS84 to PRS92 online. Briefly, this calculation requires knowledge of when the coordinates were collected so that their movement over time can be accounted for (primarily due to. Before using the Mining Cadaste Portal, you must first Register for access. 000 180. Military survey. How can I convert geo coordinates from WGS 84 to UTM using JavaScript? I tried using proj4js, but it yields these coordinates: 32U 5114272 1633427 , whereas external sources tell us, that 32U 688260 5338516 would be correct. 3. However, the Adindan clack 1880 datum is the locally known datum for Ethiopia. Input coordinate system Not selected Change Input coordinates Batch. The GeoJSON specification states that polygons are oriented using the Right-Hand Rule, and some clients require this orientation. I am trying to change or assign the projection of a Germany-Shapefile from NA to +proj=longlat +datum=WGS84 +no_defs +ellps=WGS84 +towgs84=0,0,0, but somehow it doesn't work well. We've been working on supporting time-based transformations and as part of that project, will likely add the various realizations. Orientations: east, north. Arc 1950 UTM zone 34S Area of Use: # 50 metre 20935 Arc 1950 / UTM zone 35S Botswana - east of 24°E; Zambia - between 24°E and 30°E; Zimbabwe - west of 30°E . Proj: Precisa de conversão de Tanzanian ARC 1960 para WGS84 e vice-versa Criado em 5 set. 90588 S12. The dimensions of these ellipsoids differ slightly. 842 0. ArcGIS Desktop. Coordinate Systems Converter. Y: X: Y and X values up to 6 decimal places. EPSG:21037 Projected coordinate system for Kenya - south of equator and east of 36°E; Tanzania - east of 36°E. Make sure you have at least 3 columns. COORDINATEOPERATION ["Arc 1960 to WGS 84 (2)", VERSION ["NIMA-Ken"], SOURCECRS [GEOGCRS ["Arc 1960", DATUM ["Arc 1960", ELLIPSOID ["Clarke. Your concerns about differences of 2. Revision date: 1997-11-13. EPSG:5590 Transformation for Ukraine - onshore and offshore. Arc 1960=Clarke 1880 . From inspection of parameter values, analysis of TR8350. UTM, UTMRF. I tried many times to do this transformation using the formulas for this method. (accuracy: 35. ddd) - Degrees decimal minutes (DD. 90588 S12. It is a practical tool for anybody interested in cartography and digital map making, who needs to know exact latitude and longitude values for numerical coordinates in. . Click on Convert to UTM button. Data voids are assigned the value -32768. Example of Dutch grid (RD / AME-7): 192309 325406 (x y) EPSG:1122 Transformation for Kenya; Tanzania. The ↷ symbol in front of authority codes (35% of them) identifies left-handed coordinate systems (for example with. The determination of the adjustment necessary to convert a position from the WGS 84 to The following points were collected using a handheld GPS Garmin 76 set to Arc 1960 UTM UPS zone 37. Now I want to use map in degree units. Geodesy. Some of the parameters to do so are given in meter (dx, dy and dz). Exporting geographic coordinates after Project in ArcGIS Desktop? 0. 23859 E25. 157 - 542. 0 5572242. With just a single click, you can do Zimbabwean datum conversions or re-project entire files of coordinate data between Zimbabwean coordinate formats. africanbanks_wgs84 <- st_transform(africanbanks, "+proj=longlat +datum=WGS84") st_crs(africanbanks_wgs84) st_write(africanbanks_wgs84, "africanbanks_wgs84", driver = 'ESRI Shapefile')Datums. I am using Civil 3D 2017. I have tried having a geocentric translation on civil 3d 2012 but to no avail. 1 and [ArcGIS] Pro 2. 735 9861717. Not only the usual conversions between UTM, MGRS and the various WGS84 systems but also eg. Projected Bounds: 166015. Engineering survey, topographic mapping. Coordinates of ARC 1960 with large map. ARC 1960, Kenya. As of the latest revision, the WGS 84 datum surface is a pole-flattened ( oblate) spheroid, with major ( transverse) radius a = 6,378,137 m at the equator, and minor ( conjugate) radius b = 6,356,752. Code Issues Pull requests A simple converter for the dutch coordinate system to the generic WGS84 GPS coordinates. Reformat latitude and longitude coordinates between: Degrees, minutes and seconds. 3. Revision date: 1997-11-13. The grid zones UTM 31N to 37N differ from the standard zone for the Northern Hemisphere, in part to accommodate the southern half of the Kingdom of Norway. 060 + 20. 4 and NGA Standard 0036 v1. 000 180. 40 -182850. It will mean redefining the Everest 1830 data with the Define Projection tool or the data's property page in ArcCatalog. When I go here: and click "Get Position on Map" and enter in the above utm coordinates, it places the point in the correct place on the map (At the corner of a field). 9, and it is recommended that you migrate to ArcGIS Pro. MISSION: Develop, maintain, and enhance the World Geodetic System 1984, the reference frame upon which all geospatial-intelligence is based. 5. These multi-scale basemaps have been delivered as pre-rendered image tiles (JPG or PNG format) to optimize performance. I've followed the instructions by Esri found in here:. What would be the simplest approach to applying this shift without having to. 931 δz=-0. Info source gives source CRS as Arc 1950. Use positive values for points east of Greenwich, London (up to a value, but not including, 180°) and negative values for longitudes west of Greenwich, down to a value of -180°. Appendix E provides formulas and transformation parameters to convert WGS 72 coordinates to WGS 84 coordinates. Burundi. Coordinates on a map Arc 1960 / UTM zone 37N code 21097. Rwanda. Longitude (Degrees): Converting WGS84 degrees to meters involves accounting for the Earth’s curvature and varies based on latitude. 01 Chain 9097 20. Save the file and open ArcMap. However when I try to do the same (data management tools > projections and transformations > raster > project) inserting input (GCS_WGS84) and output (WGS84_UTM_Zone23S_SouthAmerica) coordinate systems, ArcMap still requires the. 7400, 41. 4663076. Transform coordinates Online converter for lat & long coordinates, geodetic datums and projected systems Here you can convert the most common coordinates into the other formats. 0_WGS84. Scope: Engineering survey, topographic mapping. Here’s a simplified table for converting degrees of latitude to meters for different latitudes: Latitude (Decimal Degrees) Approximate Distance (Meters) 0° (Equator) 111,319. What kind of transform/projection do I. content. Get your coordinates in the NAD83 on your display. GCS_Arc_1950 4209 Africa - Botswana, Malawi, Zambia, Zimbabwe -26. I am not familiar with WGS84, and frankly I am not familiar with many of the coordinate systems out there. The valid values for the respective system can be found by moving the mouse over the input examples. I have no Civil 3D data except AutoCAD points and surface breaklines. 232. Arc 1950 / UTM zone 34S Arc 1950 / UTM zone 35S Cape / UTM zone 34S Cape / UTM zone 35S WGS 84 / UTM zone 34S WGS 84 / UTM zone 35S Burkina Faso WGS 84 / UTM zone 30N WGS 84 / UTM zone 31N Burundi WGS 84 / UTM zone 35S WGS 84 / UTM zone 36S Cameroon Douala 1948 / AEF west Garoua / UTM zone 33N Kousseri / UTM zone. 990 -8. 293. WGS-72 has been used for this illustration because the transformation parameters from the national Using ExpertGPS as a Ugandan GPS, GIS, and CAD Coordinate Converter. and those both are translated by GEOTRANS to: 6° 56' 4. ArcGIS Marketplace. Axes: easting, northing (E,N). 361Batch convert Zimbabwean coordinates. After entering the values to be converted, either click on the calculator or confirm with the Enter key. As far as I understand I need to convert CRS to WGS 84. PGC Coordinate Converter. Area of use: Between 30°E and 36°E, southern hemisphere between 80°S and equator, onshore and offshore. Arc Map Arc Map. scales larger than 1:500 000 to enable the navigator to use directly or to convert to chart datum and vice versa satellite-derived geographical positions which are in the World Geodetic System (WGS). 068, -4. Show extents of any modern Australian map sheet. 059779° South (decimal degrees) located about 43km east of Nkubu town. wgs84; utm; units; or ask your own question. seconds of arc between values in national geodetic datums and WGS-72 in five States for latitude and longitude,. 56 New features were added to ExpertGPS on October 31, 2023EPSG:8532 Compound operation for Vietnam - offshore - Cuu Long basin and northwestern part of Nam Con Son basin. Transforming polygon from Arc 1960 UTM Zone 37S to WGS 1984 UTM Zone 37S? 2. The valid values for the respective system can be found by moving the mouse over the input examples. 814 sec dS=. Info source gives source CRS as Arc 1950. Farther offshore, NAD27 was undefined. 13, 1997; Area: Africa - Kenya and Tanzania - south of equator and east of 36°E Using ExpertGPS as a Zimbabwean GPS, GIS, and CAD Coordinate Converter. Revision date: 2020-03-14. EPSG:1121 Transformation for Zimbabwe. Wrong transformation between British National Grid and WGS84. -. Scope: Engineering survey, topographic mapping. 3. . The GeoJSON specification states that polygons are oriented using the Right-Hand Rule, and some clients require this orientation. After entering the values to be converted, either click on the calculator or confirm with the Enter key. S. ArcGIS Marketplace. Hi All, I would need to convert some well locations from reference datum WGS84 to ADINDAN using the Arctool box. Navigate to the following location using catalog window / ArcCatalog. Military survey. Derived via WGS 72 but provenance uncertain. 3400, -11. The output from Leaflet however, does default to WGS84 - but that's a Leaflet issue and nothing to do with GeoJSON format. Online coordinates converter Available coordinate systems for Uganda: WGS 84 (especially used by the GPS system) Arc 1960 Arc 1960 / UTM zone 35S Arc 1960 / UTM zone 36S Arc 1960 / UTM zone 35N Arc 1960 / UTM zone 36N WGS 84 / UTM zone 35N WGS 84 / UTM zone 36N WGS 84 / UTM zone 35S WGS 84 / UTM zone 36S We have recieved some spatial data from Burundi. To convert back and forth from various coordinate systems (UTM to/from geographic coordinates i. Derived at 25 stations. In ADMA replaces tfm code 15938. Area of use: Kenya - south of equator and west of 36°E; Tanzania - 30°E to 36°E; Uganda - south of equator and east of 30°E. Hi, What is the proper way to project state plan coordinate to WGS 1984? Using ArcGIS Pro I am utilizing Project tool to convert a feature class that has "NAD 1983 StatePlane Nevada East FIPS 2701 Feet" as a coordinate system to "WGS 1984 Web Mercator Auxiliary Sphere" for this projection what is. Accuracy 10m in each of X, Y and Z axes. 1168. Democratic Republic of the Congo (Zaire). EPSG:15980 Transformation for Australia - offshore including EEZ. Arc GIS dwg dxf dwg dxf . For your position, 50°24'58. latitude-longitude, Arc 1960 to/from WGS 84), you can use a GIS program like ArcGIS or Quantum GIS, a specialized conversion program such as Franson CoordTrans, or various online conversion tools. . 1 Answer. 1517: Conakry_1905_To_WGS_1984: GEOGTRAN["Conakry_1905_To_WGS_1984",GEOGCS["GCS_Conakry_1905",DATUM["D_Conakry_1905",SPHEROID["Clarke_1880_IGN",6378249. Oh yes, that's a generic Mercator definition (centered at 0,0) that we added as a test case. 122 | East 12° 20. This video will help ArcGIS users to transform the Nepali Coordinate system(MUTM/Everest 1937) to WGS 84 and vice versa by creating custom geographic transfo. (WGS84) 6371000 0 esriSRSpheroid_AusthalicSphereArcInfo 107008 Authalic sph (ARC/INFO) 6370997 0. Mozambique. Large and medium scale topographic mapping and engineering. Example Data. Click “Transform” to quickly convert coordinates. Rwanda. . 9m rX=rY=0 sec rZ=+0. ExpertGPS supports all of the coordinate formats used in Tanzania, including UTM, and latitude and longitude. Ellipsoid: Clarke 1880 (RGS) Prime meridian: Greenwich. Revision date: 1997-11-13. (There are other distortions inherent in your method: of aspect, orientation, and angle, but these you do. How to convert to WGS84: Select the Input SRS (the default format is WGS84). Get help from ArcGIS experts. I am trying to change or assign the projection of a Germany-Shapefile from NA to +proj=longlat +datum=WGS84 +no_defs +ellps=WGS84 +towgs84=0,0,0, but somehow it doesn't work well. Scope: Engineering survey, topographic mapping. Select the target geographical coordinate category. Example: North 47. My questions are What is WGS84? is it similar. (Optional) To define how specific types of elements are affected during transformation, click Options to open the Transformation Options dialog box. from_latlon(51. ArcGIS Solutions. Area of use: Kenya - north of equator and west of 36°E; Uganda - north of equator and east of 30°E. To add a coordinate format in ExpertGPS, click Preferences on the Edit menu, and click on the My Coordinate Formats tab. The following script projects an SDF into a WGS84 lat long SDF: from arcgis import GIS gis = GIS('AGOL or Portal url', 'username', 'password') # let's say you create an SDF from a feature layer first item = gis. So far we've been following the EPSG / IOGP registry and have not defined the separate WGS84 realizations. A map will have only one. Datums. S. 018711° | East 12. followed by the datum parameters, in this order: 9999, EllipsoidNumber, dX, dY, dZ, EX, EY, EZ, m, PrimeMeridian. Click on Browse button to select LatLong CSV file. e. 15 m + 0. Origin (0,0) is the geographic North Pole. Where the subscripts W and I refer to the WGS84 and ITRF geodetic datums, respectively. Here you can convert the most common coordinates into the other formats. Kenya. 3141 meters. WGS84 bounds: 29. . 78. This coordinate converter uses the Oracle Spatial 10g coordinate transformations using approved (recommended) EPSG codes for BNG, WGS84 and ETRS89, which are 27700, 4326 and 4258 respectively. TWCC, "The World Coordinate Converter", is an tool to convert geodetic coordinates in a wide range of reference systems. Add the data to ArcMap as you normally would, right click the file and select "Display XY Data". Single-click conversion of .