Both RSO and Cassini projection are converted to WGS84. determine the x and y differences between (1) and the local coordinate of that point. WGS84toCartesian is available as single-file, header-only library - just drop WGS84toCartesian. The space below is provided to keep a record of such amendments. 7 percent in scale and differences in northing of up to 43km in the map (21km on the. A tag already exists with the provided branch name. Not used for 1969 metrication of RSO grid - see Kertau (RSO) (code 6751). First of all, one should understand that the 3-D Cartesian frames to which the. Abstract. I also ran a transformation using NAD_83_To_WGS84_1 (CONUS, Canada, Alaska) and see that my data less that 0. TWCC, The World Coordinate Converter is a tool to convert geodetic coordinates in a wide rangeof reference systems. 179 Northing, -21962. Location. Reproject Map. pip install convertbngConvert a raster to point (change the reference system), export (and inport) the attribute table of the point shape, then set the coordinate system to WGS1984 under DISPLAY X,Y, Export the Events as layer and inport the new Point shape, and it also shows me that the reference system is WGS1984, but when I calculate the coordinates by. Original projection definition in chains (1 chain = 66 feet) - see CRS code 29871. Adopts metric conversion of 0. To. Approx Position - WGS84 eg "Approx 928542141" Can also read many from urls eg " osgbe=427668&osgbn=256891 " ( More Examples , Information and Possible Conversions )Revision date: 2021-02-05. 572, 174226. Timbalai 1948 / RSO Borneo (ftSe) uses the Timbalai 1948 geographic 2D CRS as its base CRS and the Rectified Skew Orthomorphic Borneo Grid (feet) (Hotine Oblique Mercator (variant B)) as. This app is the first, and for now the only, app that can convert coordinates between 3800+ coordinate systems/datums. Data source: EPSG. Currently, the WGS84 ellipsoid is used as the underlying model of Earth in the UTM coordinate system. If that's all that is listed (particularly for GRIDs or coverages), the software will create a "GRS80-based" geographic coordinate system. This app is the first, and for now the only, app that can convert coordinates between 3800+ coordinate systems/datums. But rather than a solvent extract that strips trichomes from buds, RSO contains all the cannabinoids, terpenes, and additional compounds of the. Jan 18, 2013 at 12:26. Posted on September 7, 2015 Author shahabuddin Categories Knowledge Post navigation. Question: 5. At the Transformation Modules, select GDM2000 to RSO Geocentric(Peninsular) to convert into RSO New and MRT48 to MRSO to convert to RSO Old. 31582047222222 +gamma=53. Non è richiesta alcuna installazione di plugin o software per te. First method, convert directly from current coordinate system (Kertau_RSO_Malaya_Meters) into GDM 2000 Johor. convert (3) back to geographical lat/lon. 6 and is capable of five-coordinate transformations namely WGS84 to GDM2000. Click “Transform” to quickly convert coordinates. Modified Fischer 1960. The grid zones UTM 31N to 37N differ from the standard zone for the Northern. 47). Not sure how to correctly apply the epoch values for the ETRF/ITRF conversion yet; will looking into it more and ask if later have questions. dimana silapnya?? 😊 😎 Dalam posting video ini, saya kongsikan kaedah bagaimana melaksanakan transformasi koordinat dari WGS84 kepada RSO menggunakan ArcMap dan juga ArcGIS Pro. • Make changes to saved locations. So from 20. . Box 1: Coordinate conversion between geographical coordinate and cartesian coordinate Box 2: Transformation between various datums using Bursa-Wolf formulae Box 3: Map projection of MRT68 / BT68 geographical coordinate to Rectified Skew Orthomorphic (RSO) plane coordinates Box 4: Coordinate transformation from RSO to Cassini using polynomial Address. If I have records from all over the world then which NAD 83 do I use in place of WGS84? For now, you may use HTDP to transform WGS84 to NAD 83 first and use the transformed NAD 83 coordinates in NCAT. Borneo Rectified Skew. Most conversions are available online via this site, and select conversion operations are also available as a. 93/111000) = 112. pygcj import GCJProj trans = GCJProj # wgs84 to gcj gcj_lat, gcj_lon = trans. 03-31-2016 11:56 AM. I have an autocad dwg which is in RSO (Borneo) and units is in metres. It gives me the following values ( 655788. project(point, srFrom, srTo); A list of all supported projected coordinate systems can be found here. The first is a 'bookkeeping' transformation that simply gets you between NAD83 CSRS and WGS84 (parameters are zeroes). 2 Conversion to Geocentric RSO Coordinate System. Following a request from a visitor, I added the option to convert to and from Geocentric cartesian coordinates (X, Y, Z). between exotic types like Dominica 1945 / British West Indies Grid, Katanga 1955 / Katanga Lambert or. See Kertau (RSO) / RSO Malaya (ch) (CRS code 3168) for Imperial version. email to me and i'll send the converter ( [email protected] POLYNOMIAL FUNCTION . Replaced by GDM2000 / Peninsula RSO (CRS code 3375). To get WGS84 to PRS92, input coordinates in WGS84 format into the fields, then click the Convert button. How do you convert Lat Long to UTM. saya ada image projection menggunakan gdm Peninsular RSO cmne nk cnvect to WGS 84. Questions tagged [wgs84] WGS 84 (that spelling) is the name of an ellipsoid (EPSG::7030), the name of a geodetic coordinate reference system (EPSG::4326), and the alias of a datum (EPSG::6326), official name World Geodetic System 1984. Installation. Calculate latitude and longitude using the formula: latitude = asin (z/R) and longitude = atan2 (y,x). If you want generate new gcp file,please run:. In this article from March of this year it does not get into the details of the conversion. The mapplet. WGS84 is standard for GPS. 919,5. 72, 174041. Here's how: - Long, Lat, h -> X, Y, Z: Select WGS84 left and right: WGS84_XYZ (geocentric) under 'International' menu; - X, Y, Z -> Long, Lat, h: Select left WGS84_XYZ (geocentric) and. Input the coordinates in a decimal degrees (DD) format. Untuk mendapatkan WGS84 ke UTM, masukkan koordinat dalam format WGS84 ke dalam bidang, lalu klik tombol Convert. 000 of conversions daily. Illustrate the flow process to project the WGS84 in cartesian coordinate (XYZ) to RSO Old (N,E) Show transcribed image text. 3000, 7. 135 reviews. Isolating just the MGRS conversion code was not easy. AMENDMENTS The issue of amendments is announced regularly in the ICAO Journal and in the monthly Supplement to the Catalogue of ICAO Publications and Audio-visual Training Aids, which holders of this publication should consult. Latitude and longitude values conversion. via the ITRF" by Cramer et al, IAG Proceedings, Section II, Munich, October 5-9, 1998; revised 11 March. Oil and gas exploration and production. 129,463. The Global Positioning System uses the World Geodetic System (WGS84) as its reference coordinate system. 3) Input Choice: Batch Processing to process more than. In their new definitions—NAD83 (2011) and WGS84 (G1762)—differ up to one or two meters within the continental United States. 4- (2231376. • Position Formats include Latitude/Longitude, UTM (WGS84), UPS, Malayan RSO and many more. 096. 60 36512300. Hotine (Snyder, 1984) called the projection as "rectified skew orthomorphic". After loading your DWG file and specifying the RSO Borneo projection to properly position it, you can then go to the Projection tab of the Configuration dialog and set the. In this formula, we have the values of x, y, z and R from step 2. The result difference is several centimeters, which is good enough for me. Grid spacing is 2. 2470 - 0. June 2009 edited June 2009 in Technical Support. Precision Current Postion WGS84 Coordinate GCJ02 Coordinate BD09 Coordinate Map Coordinate System Converter Online-summary The Map Coordinate System Converter. Then it will do a projection conversion from Mercator to RSO projection to get the BRSO (Timbalai) coordinates. Convert coordinates from Geographic (latitude, longitude) to “WGS 84” Universal Transverse Mercator (UTM) coordinate system. The distance from the map to the bulb shall represent its projection scale. Am I looking at the correct. Malaysia - West Malaysia onshore and offshore. Hi, I've got problem with coordinate system (Kertau RSO: EPSG 3168). Not only the usual conversions between UTM, MGRS and the various WGS84 systems but also eg. I will show you how to convert the shapefile in MRSO projected coordinate reference system (CRS) to WGS84 geographic coordinate reference system (CRS) I must. First method, convert directly from current coordinate system (Kertau_RSO_Malaya_Meters) into GDM 2000 Johor. NAD_1983_CSRS_To_WGS_1984_2. by steelissteelis. See Kertau (RSO) / RSO Malaya (ch) (CRS code 3168) for Imperial version. Thank you for your contribution!EPSG:10084 Transformation for World. Doug, Yes you can set the coordinate units in Global Mapper on the Projection tab of the Configuration dialog and the elevation units on the Vertical Options tab of the Configuration dialog (or also when you export to most elevation formats). WGS84 is not an option in the conversion tool. 88 with NO additional information other than elevation figures. 02 seems to convert UTM48N (WGS84) coordinates to RSO West Malaysia (Kertau 1948) I used the Tools > Coordinate Convertor to. See Kertau (RSO) / RSO Malaya (ch) (CRS code 3168) for Imperial version. If using Hotine Oblique Mercator (variant B) method (code 9815), Ec=590521. S. Is this possible, or have I misunderstood the nature of. tracy. . 5) Latitude: 25° 7’ 36. 3. Replaces RSO Borneo (proj codes 19956-58) for use with ITRF-based geodetic CRSs. 3. It offers WGS84 to RSO, WGS84 to Cassini-Soldner and . Coordinate Systems Converter. +. Can't see the coordinates of the Favorites. Originally defined in chains of 792 inches, see CRS 29871 and 29872. WGS84 frames are specifically named NAD83 (2011) and WGS84 (G1674). Coordinate Conversion Utility. All this is being formatted using Mapnik. I referred the below article and created a converted (refer code below) Article: Calculate distance, bearing and more between Latitude/Longitude points: Code: WGS84 to Local Coordinate Converter function convertPoint(gpsPoint: GpsPoint,. The funky WGS 1984 "sphere" conversion is done in the projection algorithm, rather than via a geographic/datum transformation. See Kertau (RSO) / RSO Malaya (ch) (CRS code 3168) for Imperial version. 068, -4. Free Online rso converter. Delete Mohd Habib June 3 2014 at: 49 Salamm bos. Its not IN WGS-84, because WGS84, by itself, is not a coordinate system. . Replaced by GDM2000 / Peninsula RSO (CRS code 3375). 914398. There's no set epoch/realization on the WGS 1984 definition. Di dalam video ini saya kongsikan kaedah untuk melaksanakan transformasi koordinat dari sistem koordinat WGS84 kepada RSO menggunakan ArcMap dan ArcGIS Pro. T. GeoMedia automatically performs datum transformation between two different coordinate system. Export. 2 CASSINI-SOLDNER PROJECTION 4. X: Y: More details. Projection: 4326 Home | Upload Your Own | List user-contributed references | List all referencesMilestone. Datum: Timbalai 1948. G. Convert any GPS coordinate format or datum: lat/lon, UTM, state plane coordinates, BNG, USNG, etc. I've searched over the internet about conversion between the two sets and. 5. 266 or N 50 45 16. 000. 4894 - 0. Your WGS84 coordinates turn into NAD83 less than a minute. Replaced by GDM2000 / Peninsula RSO (CRS code 3375). 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. if the converter outputs strange coordinates - check the sequence of input values (north first). Method: Geog3D to Geog2D+GravityRelatedHeight (EGM2008) Area of use: World. The b parameter is often rounded to. Relative to WGS 84 / World Mercator (CRS code 3395) gives errors of 0. Scope: Oil and gas exploration and production. Performing coordinate conversion from SVY21 to WGS84 latitude, longitude. Longitude (Degrees): Converting WGS84 degrees to meters involves accounting for the Earth’s curvature and varies based on latitude. obs file at the Canadian NRCAN CSRS-PPP service. Engineering survey, topographic mapping. The program was developed during my first degree in Geoinformatics (1999. EPSG:3990 Transformation for Ecuador - mainland - onshore. Convert coordinates to any spatial reference system fast and easy in one place. RSO projection is now viable between Geocentric RSO coordinates and GDBD2009 coordinates. MYGEOTRANSLATOR USER MANUALL v1. 4232 You cannot use "proj" directly but have to use "cs2cs" instead. Coordinates of Borneo RSO with large map. This is a very old program for one-way coordinates transformation from WGS84 – MRT – RSO to Cassini-Soldner. The first one does not: it has a different datum, a different ellipsoid, a different azimuth, and a different. 7. ( 655788. Exact in 1994 but due to significant and variable tectonic activity. between WGS84 and OSGB36 with an accuracy of about 3 metres. Select a popular spatial reference system from the drop-down list or choose a custom system to enter the functioning EPSG code by yourself. Convert coordinates from WGS84 to BD09. EPSG:5247 Projected coordinate system for Brunei Darussalam - onshore and offshore. (WGS84) Lat: ° ' (N) Attention! Since this converter calculates with negative north values instead of positive south values, you have to add a - in front of your. Not only the usual. 64. docx), PDF File (. 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. Transform your coordinates online easily with epsg. I am trying to perform a reprojection for data with datum Nad27 to WGS84 datum. Problem is that I can't seem to get a valid conversion from EPSG 2278 to WGS 84 (I've tried both as well as pyproj). I used the Projected Coordinate. Used by the Land and Survey Department, Sarawak, Malaysia. The code below gives me a reasonable location in Japan, where data is the array of points in the file you reference. Because it's not a true GCS, we have no transformations to or from GRS80. This assumption is not valid where accuracies better than 1m are required. This is the video for demonstrating convert local state data to WGS84 coordinate system. Axes: easting, northing (E,N). For decimal degrees, remember to include the negative sign for south and west coordinates!. To. E = wgs84Ellipsoid creates a referenceEllipsoid object for the World Geodetic System of 1984 (WGS84) reference ellipsoid. 99984 +x_0=2000000. "4326" or "WGS 84 ". SpatialReference srFrom = SpatialReference. Although most countries meet the requirement, not all locations have adopted, or have completely converted to, the ICAO standard. You can also get the lat long and the UTM values by clicking on the map. Search. RSO to Cassini-Soldner c oordinate system conversions. That is no longer true. Formats: UTM, UTMRF/MGRS, CH1903, Gauss-Krueger, GK, NAC, W3W and WGS as decimal, decimal minutes or in degrees, minutes and seconds. Coordinates of WGS 84 with large map. I have WGS84 points and I should convert to local coordinates (x, y, z) and plot in ThreeJs. 060 + 20. Raster values changing after reprojecting using ArcMap. 1502 - 0. Modified from Timbalai 1948 / RSO Borneo (m) CRS code 29873 by adding 2 million to the false easting and 5 million to the false northing. Your coordinates will be converted using the output spatial reference. 0211 or N 50 45. Your local system is accurately north-south aligned: convert the known lat/lon coordinate to a cartesian coord (easting,northing). First of all, one should understand that the 3-D Cartesian frames to which the. 500522187483 39. Install. No milestone. Here you can convert the most common coordinates into the other formats. 4. Geographic data from Chinese official websites and coordinates from Chinese map providers such as Gaode and QQ map are GCJ02 coordinates. , Universal Transverse Mercator Coordinate System (UTM), Military Grid Reference System (MGRS), World Geographic Reference System (Georef), etc. Nagi Zomrawi Mohammed2 1Karary University, College of Engineering 2Sudan. As Andre says, set a custom CRS which will allow something with a CRS of lets say WGS84 be transfromed so it displays correctly on OSGB64. China. 5 Click on Target Coordinate System. . Assumes ETRS89 and WGS 84 can be considered the same to within the accuracy of the transformation. UTM, UTMRF/MGRS, CH1903, Gauss-Krueger, GK, NAC, W3W and WGS as decimal, decimal minutes or in. Orientations: east, north. projection (WGS84, UTM) issue. I know that the set of coordinate refer to a location in Singapore and was told it was using the Kertau RSO Malaya Meters Spatial Reference. Area of use: Malaysia - West Malaysia; Singapore. The web application named Coordinate Conversion Application (CCA v1. CONCATENATEDOPERATION ["Kertau (RSO) to WGS 84 (1)", VERSION ["OGP-Mys"], SOURCECRS [GEOGCRS ["Kertau (RSO)", DATUM ["Kertau (RSO)",. DSMM has produced various sets of transformation parameter to relate the different types of coordinate systems in Malaysia. The existing procedure of converting WGS84 coordinates to their corresponding values in local. To get WGS84 to UTM, input coordinates in WGS84 format into the fields, then click the Convert button. 13 99. Table 4: The coordinates from table 3, transformed into ETRF 2014 (epoch 2020. or X,Y,Z. "ArcGIS has a CRS called Kertau RSO Malaya (m) as well as one called Kertau (RSO) RSO Malaya (m). 4232 You cannot use "proj" directly but have to use "cs2cs" instead. A coordinate converter allows performing conversion between different geodetic systems and most used projections, for example, converting GPS coordinates (WGS84) to Lambert, UTM, Mercator, RGF93, NAD83, NAD27. Converthelper. Mengkonversi ke WGS84 mengkonversi koordinat ke WGS84 sistem. Used by Shell in East Malaysia. If I have records from all over the world then which NAD 83 do I use in place of WGS84? For now, you may use HTDP. Typically, NAD83 and WGS84 are within one meter of each other. This is my. According to AndreJ in some previous questions in Stackexchange ( CRS reprojection for instance) QGIS uses internally. 4. The online converter returns the following OSGB and Cartesian coordinates for these decimal lat-long coordinates: eric_osgb = (343296. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. 04, 3. TWCC, "The World Coordinate Converter", is an Open Source tool to convert geodetic coordinates in a wide range of reference systems. 0 with Python 3. Previous: EPSG:29871: Timbalai 1948 / RSO. Description. A procedure for transforming Cassini grid coordinates (planimetric only) to UTM coordinates on the Excel spreadsheet is outlined. UoM: m. Secara opsional, Anda dapat memilih sistem dengan memasukkan kode EPSG. 57 (S-57) and in this publication. 3. • Compass Function (Available in Degrees or Mils). RSO to Cassini-Soldner c oordinate system conversions. 3 Conversion to Geocentric RSO Coordinate System The RSO is an oblique Mercator projection used for topographical mapping application in Malaysia . wgs84. create(3168) // Kertau_RSO_RSO_Malaya // convert point Point convertedPoint = GeometryEngine. R280 Learning. As Google Maps are using the Mercator projection on WGS84 datum, the mapplet will perform a datum transformation from WGS84 to the Timbalai datum using the Standard Molodensky 3-parameters transformation. For decimal degrees, remember to include the negative sign for south and west coordinates! This online geographic calculator is useful to convert between Lat/Lon coordinates and Timbalai 1948/Rectified Skewed Orthomorphic Borneo (M) grid coordinates. 252,-23740. 294 Easting) 1. INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY SCIENCES AND ENGINEERING, VOL. Well then go hit up NOAA and use the Verticon tool to convert between the two vertical datums, and use the NCAT tool to convert the two horizontal datums. Replaced by CRS 3376 in East Malaysia and CRS 5247 in Brunei. Runs on Python 2. - Need script to convert RSO (MRSO) to WGS84 - Preferred language for the script is Groovy, but no hard restrictions on it Datum Values : Coordinate System Parameters CS_NAME: MAL-MRSO DESC_NM: Peninsula Malaysia, RSO System, Metres DT_NAME: KERTAU48 GROUP: ASIA MAP_SCL: 1 PARM1: 105. Precision : The number of digits reserved after the decimal point of the coordinate conversion result. EMLID only uses a single reference system the WGS84. Surface Studio vs iMac – Which Should You Pick? 5 Ways to Connect Wireless Headphones to TV. love (Tracy Love) September 9, 2019, 3:30am 6. 314 245 m at the poles (a flattening of 21. I am trying to convert WGS84 coordinates to UTM however I am not getting the expected results. First you will need to get transformation parameters for your area. Several coordinate conversion tools already exist, however, here is what makes the strength of TWCC: intuitive and easy. If you are west (ie negative) of Greenwich, Zone # = int (abs (long) / 6) + 1; if east. ras B C:gmt4user>grdraster 11 -Gtest_egm. For smaller spacing (in principle more exact) see CT code 3859. If you're using EPSG:3857 / ESRI: 102100 / OpenLayers:900913, you don't need to do anything different than converting to the regular old EPSG:4326, WGS 1984. Conversion from WGS84 to UTM NAD83. Section 4. 7 on 45 votes. geohelp@bluemarblegeo. In surveying and geodesy, a datum is a reference point or surface against which position measurements are made, and an associated model of the shape of the earth for computing positions. 2, E 6 1 16 UTM WGS84 example: 32U 0289890 5626757 Dutch RD. Coordinates of WGS84 with large map. | with map. I am having problems getting Global Mapper 10. Postby nik » Tue Apr 14, 2009 7:30 am. Hot Network QuestionsCoordinates of Borneo RSO with large map. Enter values into the coordinate tool and the values will automatically update. In this video I have shown the steps and methods to convert a list of Latitude , longitude data to UTM Easting, Northing co-ordinate. To get WGS84 to NAD83, input coordinates in WGS84 format into the fields, then click the Convert button. 7057; Scope: Large and medium scale topographic mapping and engineering survey; Shell exploration and production operations in Brunei. Revision date: 2020-03-14. The second one ("(RSO) RSO") conforms to EPSG 3168. – Ger. But I am expecting (656539. GPS Time to Local Time. I see you are from Sarajevo so you are probably need to convert GK coordinates from B&H coordinate system. Ellipsoid: Everest 1830 (1967 Definition) Prime meridian: Greenwich. Datum Values : Coordinate System Parameters. 3500 Projected Bounds: -16207. UoM: m. Adopts metric conversion of 0. You can convert your GPS, GIS, or CAD data to any of these formats by bringing it into ExpertGPS and then selecting Change Coordinate Format. Axes: easting, northing (E,N). my KEYWORDS: coordinate system. Scribd is the world's largest social reading and publishing site. - Need script to convert RSO (MRSO) to WGS84 - Preferred language for the script is Groovy, but no hard restrictions on it Datum Values : Coordinate System Parameters CS_NAME: MAL-MRSO DESC_NM: Peninsula Malaysia, RSO System, Metres DT_NAME: KERTAU48 GROUP: ASIA MAP_SCL: 1 PARM1: 105. How do I make a conversion from WGS84 (longitude, latitude) to Kertau RSO using ArcGIS Android? I looking into this for my project. Click the Convert to Latitude,Longitude button (black pointing downward triangle). With this Note is completely implemented. Derivation of gravity-related heights from GNSS. projection (WGS84. The mapplet can also locate the position on the map given a BRSO (Timbalai) coordinates. EPSG:3168 Projected coordinate system for Malaysia - West Malaysia onshore. Give the Job Tittle and select the output CoordinateBorneo (M) Projection Conversion Calculator This online geographic calculator is useful to convert between Lat/Lon coordinates and Timbalai 1948/ Rectified Skewed Orthomorphic Borneo (m) grid coordinates. These multi-scale basemaps have been delivered as pre-rendered image tiles (JPG or PNG format) to optimize performance. Previous Previous post: MGHG1544 Lecture #1. or X,Y,Z. How do I convert WGS84 to UTM? How to use the Coordinates Converter: Select the Input SRS (the default format is WGS843). bd09towgs84 (lon, lat) Convert coordinates from BD09 to WGS84. my. Generate Control Points. An executable using spherical harmonics is also available. SAP has delivered a program – RSO_CONVERT_IPRO_TO_HCPR to convert the already existing Multi provider (MPRO) / Local Composite provider (COPR) to type HCPR. Development of Web-Based Application for Shapefile Coordinate System Conversion for Malaysia. It gives me the following values. 1 oz) over three months. Maybe you can use this one. T. Transforming coordinates between wgs84 and UTM ED50 31N. Geographic coordinates (WGS84) The geographical coordinates describe a point by its angular distance from the equator. Using this app is a fast and easy way to get coordinates in the WGS84 by automatically converting the coordinates of any Spatial Reference System (SRS) or EPSG code. # Tracking and Navigation #. Features : - Converts coordinate data files. Replaces Kertau (RSO) / RSO Malaya (CRS codes 3167-68). Hi, I have collected RAW data log and processed the . Table 2: Results of the Coordinate Conversion between WGS84 and GDM2000 . Several coordinate conversion tools. Adopts metric conversion of 0. Coordinate Conversion. Accuracy 4m, 3m and 3m in X, Y and Z axes. Engineering survey, topographic mapping. Orientations: east, north. -. Sc (Geo. . I don't think there are any good one in EPSG database. I am doing research about converting the coordinate system from Wgs84 to Rectify Skew Orthomorphic Borneo (BRSO) map projection system which is very useful for Sabah and Sarawak but I have two problems: When I convert the WGS84 to BRSO, I only can convert until the part BT68. This is your go-to friend for your NAD83 -> WGS84 converting needs! You will find several other useful utilities at that site as well. Engineering survey, topographic mapping. Decimal degrees. g. Functions. EPSG:1284 Transformation for Kenya - onshore. Engineering survey, topographic mapping.