370147 inches per metre. zip): Is complact, suits well for the UTM conversion, but the MGRS conversion is described to be errorneous. Replaces Timbalai 1948 / RSO Borneo (CRS codes 29871 and 29873). LANTMÄTERIET 5(8) After the first transformation, the ETRF 2014 coordinates at epoch 2020. A KML file stores coordinates as latitude, logitude (WGS84). 1. Adopts metric conversion of 0. Engineering survey, topographic mapping. g. If you want to convert MP3 to RSO audio file you are on right place. These basemaps have proven to be very useful. E. 5min) to GMT grids but can't get it to read properly Added an entry in grdraster. 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. For migrating a MultiProvider to a CompositeProvider SAP offers program RSO_CONVERT_IPRO_TO_HCPR which does this task automatically. But rather than a solvent extract that strips trichomes from buds, RSO contains all the cannabinoids, terpenes, and additional compounds of the. Height: -4. com Blue Marble Geographics for Coordinate Conversion. Since this converter calculates with negative east values instead of positive west values, you have to put a - in front of your value, if it contains the specification W. 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. Since this converter calculates with negative north values instead of positive south values, you have to put a - in front of your value, if it contains the specification SFile Extension conversion from MP3 to RSO is the conversion of computer file extensions from MP3 Audio File to NXT Brick Audio File. You can also get the lat long and the UTM values by clicking on the map. Latitude:. In that case. apply this coord difference to to each of the 3 corners local coordinate. Elysonia Alim and Shahabuddin Amerudin Department of Geoinformation, Faculty of Geoinformation and Real Estate, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia Email: elysoniaalim@gmail. g. World. World Basemaps (WGS84) description: For several years, Esri has made available a suite of basemaps that can be used through ArcGIS Online and other apps to create maps and apps. p/s info conversion dalam tenet semuanya pening2. 1833, 95268. This amazing application was created using Microsoft Visual Basic 6 in Windows 98 and can convert between the WGS84, MRT, RSO, and Cassini-Soldner systems. Description: (-127. dbf, . 4. 0) so it's pretty old. 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. Not only the app specifies Longitude / Latitude, but also supports a number of coordinate formats and systems, i. The available default projection parameters are limited but it is possible to define new projection. ; In the Search field, type in a partial string for the WGS84 latitude, longitude system, e. Aside that may be of help: When I look at the features of EPSG 2278, it appears that the coordinates I'm getting back are outside the correct bounding box for this coordinate system:. while for Proj. e. | with map. 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. 914398 metres per yard. I have a series of coordinates for locations in Sichuan Province China that I need to convert so that I can use them in Google Earth. GIS - RSO to WGS84 conversion script | Cartography & Maps | Geolocation | JavaScript 6-7 minutes. 9 meters. EPSG:3168 Projected coordinate system for Malaysia - West Malaysia onshore. - 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. Timbalai_1948_RSO_Borneo_Meters . Click “Transform” to quickly convert coordinates. Convert latitude and longitude coordinates to cartesian XYZ coordinates and vice versa. Hotine (Snyder, 1984) called the projection as "rectified skew orthomorphic". RSO to Cassini-Soldner c oordinate system conversions. Engrish… Anybody has a method to convert RSO Kertau to WGS 84? I obtained an actual surveyed coordinate from a survey team, for a boundary marker in front of my house. The World Geodetic System 1984 (WGS84) has been consistent with the International Terrestrial Reference Frame (ITRF) since 1994. Engineering survey, topographic mapping. I am trying to perform a reprojection for data with datum Nad27 to WGS84 datum. prj). 5590577266679,52]] from WGS 84 to. Horizontal datums are used for describing a point on the earth's surface, in latitude and longitude or another coordinate system. - 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. 4894 - 0. Ask Question Asked 6 months ago. Perform simple ("Helmert" style) coordinate transformations. Borneo Rectified Skew. A general second degree polynomial is used to compute. keong8260 wrote: How to convert the coordinate in Cassini grid system (currently the standard use by JUPEM) to mapsource system (I presumed WGS84). 000 of conversions daily. Geodesy, cadastre. create(3168) // Kertau_RSO_RSO_Malaya // convert point Point convertedPoint = GeometryEngine. input coordinates: enter comma-delimited coordinates, for example: 38 15 30. Angular Unit: degree. Hi, I have collected RAW data log and processed the . Your WGS84 coordinates turn into UTM less than a minute. Data source: EPSG. S. Coordinate Systems Converter. If the data frame is Arc 1960, in the top box, select WGS 1984. In this video I have shown the steps and methods to convert a list of Latitude , longitude data to UTM Easting, Northing co-ordinate. # Tracking and Navigation #. 4 format it will be like this: +proj=omerc +lat_0=4 +lonc=115 +alpha=53. 2) Where accuracy is important the National Grid Transformation, OSTN02. I sometimes use them for area of Croatia. TWCC, "The World Coordinate Converter", is an tool to convert geodetic coordinates in a wide range of reference systems. Choose the latitude, longitude coordinate format. Here you can convert the most common coordinates into the other formats. AbdElrahim Elgizouli Mohammed1 and Dr. 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. 0320, 816028. 50K+. Another great application which can help you to transform your MapInfo data from WGS84 to RSO or State Cassini, or RSO – Cassini (in two ways). prj file to the names of the others. Development of Web-Based Application for Shapefile Coordinate System Conversion for Malaysia. 3. Returns the zone used and places the easting and northing (in meters) into x and y . 8813. Generate Control Points. Input the coordinates in a decimal degrees (DD) format. bd09togcj02 (bd_lon, bd_lat) Convert coordinates from BD09 to GCJ02. 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. Engineering survey, topographic mapping. In 1998, at the Universiti Teknologi Malaysia, a groundbreaking program was developed that is still relevant today. 23644287499999 PARM2: . between WGS84 and OSGB36 with an accuracy of about 3 metres. 28 meters of shift in my data. Replaces WGS 84 to EGM96 height (1) (CT code 15781). Both RSO and Cassini projection are converted to WGS84. Convert coordinates from WGS84 to BD09. GPS Time to Local Time Converter; R. The web application named Coordinate Conversion Application (CCA v1. Table 4: The coordinates from table 3, transformed into ETRF 2014 (epoch 2020. EPSG:3990 Transformation for Ecuador - mainland - onshore. Convert double GPS coordinates (latitude, longitude), UTM coordinates, GeoHash, Rijks Driehoek/Dutch Coordinates, UK OSGB36 and What3Words! Autodetection for the following formats: GPS WGS84 examples: 50. 3 Conversion to Geocentric RSO Coordinate System The RSO is an oblique Mercator projection used for topographical mapping application in Malaysia . That is no longer true. For a more accurate transformation see ETRS89 to OSGB36. Needed my drone info in NAVD83/11 horizontal and NAVD88 vertical. Question: 5. 0 Page 12 3. Derivation of gravity-related heights from. June 2009 edited June 2009 in Technical Support. In the Coordinate Conversion pane, click Map Point Tool and click a location on the map. MP3 Converter. DO NOT use Define Projection tool or change the coordinate system from Feature class Properties (in ArcCatalog). 474,5. Originally defined in chains of 792 inches, see CRS 29871 and 29872. S. - 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. The Eye4Software Coordinate Calculator is an easy to use (freeware) desktop software tool, to convert coordinates from one coordinate system to another. Replaced by GDM2000 / Peninsula RSO (CRS code 3375). 4Replace the coordinates below with a comma separated (CSV) list with one UTM point on every line. First method, convert directly from current coordinate system (Kertau_RSO_Malaya_Meters) into GDM 2000 Johor. Not only the usual. Development. JMG Negeri Sembilan/Melaka 2021If not, open data frame properties, select the coordinate systems tab and click the Transformations button. pdf) or read online for free. 179 Northing, -21962. Borneo (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. The first is a 'bookkeeping' transformation that simply gets you between NAD83 CSRS and WGS84 (parameters are zeroes). Here you can convert the most common coordinates into the other formats. Subject: Cartography (SBEG 2463)Session: 2019/2020Prepared by:Siti Norakmal Aisyah bt MarzukiNurul Qahirah bt DzulkefleyNurul Shafika bt AbdullahThis is. 72 Malaysia - West Malaysia onshore. See also CRS code 29873 for metric version. Then it will do a projection conversion from Mercator to RSO projection to get the BRSO (Timbalai) coordinates. TWCC, The World Coordinate Converter is a tool to convert geodetic coordinates in a wide rangeof reference systems. NAD_1983_CSRS_To_WGS_1984_2. – Coordinate Converter Borneo Rsoi. Information source: OGP. Jeppesen has compiled and maintains a WGS84 Status Report based on. The value range is [0, 15]. 3. . 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. WGS84 frames are specifically named NAD83 (2011) and WGS84 (G1674). This works in all directions and with all valid values. 370113 inches per metre. How to transform UTM to NAD83 using Transformation. From: Provisional South American 1956, Ellipsoid: International 1924 To: WGS84 Change in X: -288±17 meters Change in Y:. Your concerns about differences of 2. Increase the accuracy by control points. 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. To. 500522187483 39. A zone can be specified; if none is given ( zone == 0) then the correct one will be computed. T. I want to convert Lat Long (in WGS84) to UTM zone40N (EPSG::32640) in Excel. Recently I had the following scenario: I had to migrate a MultiProvider to a CompositeProvider which should get the same technical name as the MultiProvider. Convert 1 USD to 0. pygcj import GCJProj trans = GCJProj # wgs84 to gcj gcj_lat, gcj_lon = trans. 4. by steelissteelis. 7 on 45 votes. SUG514 - Hydrographic Surveying - SUG514 - Assignment 4 - WGS84 To Cassini - Soldner Coordinate Transformation - Free download as Word Doc (. Several coordinate conversion tools already exist, however, here is what makes the strength of TWCC: This tool is intuitive and easy to use. Some methods convert the geographic coordinates to geocentric (X,Y,Z) coordinates, transform the X,Y,Z coordinates, and convert the new values back to geographic coordinates. Oil and gas exploration and production. Modified Everest. 266 or N 50 45 16. Projected CRS used in Asia - Brunei and East Malaysia Timbalai 1948 / RSO Borneo (m) is a projected CRS last revised on. Copy coordinates to support other applications. Convertire le coordinate geografiche da WGS84 a UTM. - 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. Original projection definition in chains (1 chain = 66 feet) - see CRS code 29871. create(3857) // WGS84 SpatialReference srTo = SpatialReference. -. It recommends two approaches. determine the x and y differences between (1) and the local coordinate of that point. Reported by bjorn on 16 Apr 2009 12:39 UTC Using parameters described in Proj-4. Latitude and longitude forma t. Accuracy 4m, 3m and 3m in X, Y and Z axes. Following a request from a visitor, I added the option to convert to and from Geocentric cartesian coordinates (X, Y, Z). I hope you can understand me. WGS84 is not an option in the conversion tool. Abstract. Requirements: - Need script to convert RSO (MRSO) to WGS84 - Preferred language for the script is Groovy, but no hard restrictions on it. It can also be used to convert coordinates between different horizontal map datums. EPSG:29872 Projected coordinate system for Malaysia - East Malaysia (Sabah; Sarawak), onshore and offshore. The current version of WGS84 is closely related to ITRF 2000 (epoch 2001. 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. SpatialReference srFrom = SpatialReference. See Kertau (RSO) / RSO Malaya (ch) (CRS code 3168) for Imperial version. ["Transformation from unknown to WGS84", METHOD ["Position Vector transformation (geog2D domain)", ID. keong8260 wrote: How to convert the coordinate in Cassini grid system (currently the standard use by JUPEM) to mapsource system (I presumed WGS84). An online conversion service says that: file A: WGS 84 / Pseudo-Mercator (EPSG:3857) file B: WGS 84 (EPSG:4326) In file A, I have a polygon, in file B there is a point with coordinates in degrees: 13. Functions. 487). Briefly, this calculation requires knowledge of when the coordinates were collected so that their movement over time can be accounted for (primarily due to. TWCC, The World Coordinate Converter is a tool to convert geodetic coordinates in a wide rangeof reference systems. Used by Shell in East Malaysia. EPSG:5247 Projected coordinate system for Brunei Darussalam - onshore and offshore. 59 1. Parameter values from AGD84 to GDA94 (2) (code 1280). Engineering survey, topographic mapping. Coordinate Transformation is the process of changing of coordinate system or datum from one system to another for the purpose of its usage on different application and base map. SVY21 is a Transverse Mercator projection (with a WGS84 datum) commonly used in Singapore. Data source: EPSG. The result difference is several centimeters, which is good enough for me. 5500, 0. 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 projection to Geographic/WGS84, then export to a new file with File->Export->Export Vector Data. 2, E 6 1 16 UTM WGS84 example: 32U 0289890 5626757 Dutch RD. 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. Engineering survey,. DatumTran (v1. Remarks: Derived during GPS campaign which established PRS92 coordinates at 330 first order stations. Table 2: Results of the Coordinate Conversion between WGS84 and GDM2000 . The valid values for the respective system can be found by moving the mouse over the input examples. Then it will do a projection conversion from Mercator to RSO projection to get the BRSO (Timbalai) coordinates. (Other datums and projections will be added following the request of the visitors). - Cassini = a simple non-perspective cylindrical projection - Google (SRID:3785) = uses a mercator projection There are many tools to convert projections, most can be found free. Adopts metric conversion of 0. Elysonia Alim and Shahabuddin Amerudin Department of Geoinformation, Faculty of Geoinformation and Real Estate, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia Email: elysoniaalim@gmail. ras grdraster: Data from H:EGM_2008_WGS84. TWCC, "The World Coordinate Converter", is an Open Source tool to convert geodetic coordinates in a wide range of reference systems. if the converter outputs strange coordinates - check the sequence of input values (north first). The grid zones UTM 31N to 37N differ from the standard zone for the Northern. WGS84 (g1762) is equal essentially to ITRF08 and IGS08 unless your WGS84 data is produced with a correction source that is based on a different datum or epoch. Add the layer/shapefile/feature with known coordinate system having proper datum. DatumTran - Transformation software (No GDA94 - GDA2020 support) DatumTran is a Windows compatible program that transforms common GIS data files of grid or geographic coordinates between Australian Geodetic Datums (AGD66 / AGD84) and GDA94. then u have to convert from RSO to WG84 using mapsource. dokumen Technical Guide to the Coordinate Conversion, Datum. Enter coordinates in the Enter a coordinate text box and press Enter. between exotic types like Dominica 1945 / British West Indies Grid, Katanga 1955 / Katanga Lambert or. Hi friend, today i want show u , how to convert coordinate by Global Mapper software to convert coordinate same like WGS84 to RSO and many m. WGS84toCartesian is a small and efficient library written in modern C++ library to convert WGS84 latitude/longitude positions to/from Cartesian positions using Mercator projection. 129,463. Pastikan juga tuan sudah betul2 setkan coordinate system dataframe sebagai rso (utk convertion ke rso) dan guna option use the same coord system as data frame semasa export, jika tidak mmg. 6) also transforms between GDA94 and ITRF (International Terrestrial. Input: Lat: -16 degrees Lon: -69 degrees UTM zone: 19 (19S) Expected output according to montana. We have detected objects on UAV data using Yolo v5 and obtained bounding box coordinates (x1,y1,x2,y2) in the format relative to the origin of the satellite data. 0 with Python 3. 6. Your WGS84 coordinates turn into NAD83 less than a minute. This assumption is not valid where accuracies better than 1m are required. 4232 You cannot use "proj" directly but have to use "cs2cs" instead. I have GIS software that can do this conversion but I need to know the actual formula / math involved. 3000, 7. This works in all directions and with all valid values. accuracy (approximately one metre or better), the time-varying nature of WGS84 coordinates must be recognised and treated appropriately. But I am expecting (656539. I think I've seen a newer transformation, but it might have been using an algorithm that we don't. UTM, UTMRF. Malaysia - West Malaysia; Singapore. by MelitaKennedy. So far we've been following the EPSG / IOGP registry and have not defined the separate WGS84 realizations. Easily convert WGS84 to NAD83 with High Speed Convert from WGS84 to NAD83 is real fast and easy. Click on the ‘Transform’ button to get the result. It was revised to become WGS84 (G730) to incorporate GPS observations. 0. 522 I need to translate them into WGS84 coordinates, preferably using pyproj. Viewed 828 times. Click for larger version in new window. GCJ02 coordinates is the first encryption applied. 2 CASSINI-SOLDNER PROJECTION 4. Coordinate Systems Converter. Method: Coordinate Frame rotation (geog2D domain) Area of use: Philippines - onshore and offshore. 4999860425 between the first ones. But when I am using the parameters for # Kertau (RSO) / RSO. 02 seems to convert UTM48N(WGS84) coordinates to RSO West Malaysia (Kertau 1948) I used the Tools > Coordinate Convertor to convert the UTM coordinate (378000, 174000). (null/copy) Approximation for medium and low accuracy applications assuming equality between. The second one ("(RSO) RSO") conforms to EPSG 3168. ini, which can be found in the folder drive:Program FilesGeoMediaProgramcssruntmcfg. Description: Kertau RSO Malaya Meters. net is free tool to use, and we have 100. It seams easy to just calculate the constants for my area and put them. 919,5. Assumes ETRS89 and WGS 84 can be considered the same to within the accuracy of the transformation. A tag already exists with the provided branch name. You may access HTDP from hereSelect the Input SRS (the default format is WGS84). So I'm creating a macro for it by following the EPSG Guidance Note 7, part 2. com; [email protected]. GPS Time to Local Time. Convert the geodetic latitude (φ) and longitude (λ) to the geocentric Cartesian coordinates (X, Y, Z) using the following. Cassini system involves several transformation steps such as the following: WGS84 MRT RSO Cassini. Conversion from WGS84 to UTM NAD83. GeoCalc. Ask Question Asked 6 months ago. 3500 Projected Bounds: -16207. EPSG:3858 Transformation for World. This works in all directions and with all valid values. Abstract. Coordinates of Borneo RSO with large map. This tag also refers to cartographic projections and coordinate system transformations. See Answer. Geodetic CRS: NAD83(CSRS) Datum: NAD83 Canadian Spatial Reference System Ellipsoid: GRS 1980 Prime meridian: Greenwich Data source: EPSG Information source: "Realization and Unification of NAD83 in Canada and the U. Revision date: 2012. The procedure of converting WGS84 coordinates to their corresponding values in local RSO system involves several transformation steps such as the following: WGS84 MRT/BT68 RSO. Click the Convert to Latitude,Longitude button (black pointing downward triangle). 23644287499999 PARM2: . EPSG:29874 Projected coordinate system for Malaysia - East Malaysia - Sarawak onshore. Maybe you can use this one. Some benchmarks can be found here. A list of matches appear. my. EPSG:5247 Projected coordinate system for Brunei Darussalam - onshore and offshore. 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. Convert coordinates from Geographic (latitude, longitude) to “WGS 84” Universal Transverse Mercator (UTM) coordinate system. Borneo RsoI have an assignment that required us to convert projection using two different method. The program was developed during my first degree in Geoinformatics (1999. Conversion from WGS84 to UTM NAD83. See Kertau (RSO) / RSO Malaya (ch) (CRS code 3168) for Imperial version. 4 format it will be like this: +proj=omerc +lat_0=4 +lonc=115 +alpha=53. Download. Click Convert to convert the input coordinates into WGS84, GCJ02 and BD09 coordinates at the same time. Relationship between ECEF. Remarks: Reversible alternative to WGS 84 to EGM2008 height (2) (code 3859). 93 is 231376. Similar to the North American Datum of 1983 (NAD83), it uses the Earth’s center mass as the coordinate origin. Application can be installed via pip: pip install coordinates-converter. - 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. To convert easting,northing to latitude,longitude. Information source: ESRI. Installation. Datum: Timbalai 1948. 7 percent in scale and differences in northing of up to 43km in the map (21km on the. No restriction on Feature type names/File Names . Revision date: 2020-03-14. Show Borneo RSO (Timbalai) Coordinates. Posted on September 7, 2015 Author shahabuddin Categories Knowledge Post navigation. example. Click the pull-down at the bottom and select the same transformation that you used in the Project Tool. IBM (via j-coordconvert. I have a function that reads a set of coordinates and I get UTM coordinates. Secara opsional, Anda dapat memilih sistem dengan memasukkan kode EPSG. GeoMedia automatically performs datum transformation between two different coordinate system. PGC Coordinate Converter Enter values into the coordinate tool and the values will automatically update. 1. Output coordinates. This is your go-to friend for your NAD83 -> WGS84 converting needs! You will find several other useful utilities at that site as well. Because it's not a true GCS, we have no transformations to or from GRS80. X: Y: More details. 2470 - 0. The b parameter is often rounded to. E = wgs84Ellipsoid creates a referenceEllipsoid object for the World Geodetic System of 1984 (WGS84) reference ellipsoid. 13 99. S. 13010236111111 +k=0. This app is the first, and for now the only, app that can convert coordinates between 3800+ coordinate systems/datums. Development of Web-Based Application for Shapefile Coordinate System Conversion for Malaysia. Our Platform This free online Conversion application is provided by Aspose. Calculate latitude and longitude using the formula: latitude = asin (z/R) and longitude = atan2 (y,x). If you click on the UTM easting and UTM northing input box, it will auto select the value. EPSG:3168 Projected coordinate system for Malaysia - West Malaysia onshore.