The best answers are voted up and rise to the top Anybody can ask a question (http://spatialreference.org/ref/epsg/32610/)In any case: No difference, just like everyone else is saying, except in the very nitty gritty details of how they are used.TLDR: No one says "the EPSG 4326 ellipsoid" as part of a coordinate system definition.As far as I can see the two are the same thing. SPHEROID["World Geodetic System of 1984, GEM 10C",6378137,298.257223563, Geographic Information Systems Stack Exchange works best with JavaScript enabled
By clicking “Post Your Answer”, you agree to our To subscribe to this RSS feed, copy and paste this URL into your RSS reader. By using our site, you acknowledge that you have read and understand our Geographic Information Systems Stack Exchange is a question and answer site for cartographers, geographers and GIS professionals. Learn more about hiring developers or posting ads with us It means "latitude and longitude coordinates on the WGS84 reference ellipsoid." A general guide is that you should not use ST_Distance on any whole-world map projections.So, when in doubt, just stick to ST_Distance on (EPSG) 4326 coordinates which will return the geodesic distances.Thanks for contributing an answer to Geographic Information Systems Stack Exchange! So, my question is, is 4326 default projection value for long/lat? Ideally you will see something like:Exactly what is happening here is you are trying to get a Lat value bigger than the max posible, since this is a Spherical coordinate system.Latitude varies from 0 to 90 degrees, think of it as referenced from the equator, which is 0 degrees, to the north it varies from [0 to 90], and to the south from [0 to -90].Longitude varies from -180 to 180, so it changes according to how many degrees you move away fom the meridian, from [0 to 180] when you move east and [0 to -180] when you move west.Thanks for contributing an answer to Geographic Information Systems Stack Exchange! "The term WGS84 is sometimes used the same way, but also it can refer to the ellipsoid only. Geographic Information Systems Meta AUTHORITY["EPSG","6326"]], WGS84 Bounds: -52.0000, 14.2500, 172.0000, 83.2000 ; Projected Bounds: -52.0000, 14.2500, 172.0000, 83.2000; Scope: Geodetic survey. Geographic Information Systems Stack Exchange works best with JavaScript enabled Stack Exchange network consists of 176 Q&A communities including EPSG Projection 4269 - NAD83 Home | Upload Your Own | List user-contributed references | List all references Previous: EPSG:4268: NAD27 Michigan | Next: EPSG:4270: Nahrwan 1967 In the following code, I tried to transform into longitude using 900913 and 4326 projection. Windows reports my display driver has stopped responding while using QVu! The confusion arise because Google Map shows (SRID) 900913 coordinates as long/lat degrees when they are actually easting/northing meters. GIS SE policy is to have August 2020 um 19:58 Uhr bearbeitet. This … This ensures that coordinates describe position unambiguously.To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Latitude varies from 0 to 90 degrees, think of it as referenced from the equator, which is 0 degrees, to the north it …

Geographic Information Systems Meta WGS84 (EPSG: 4326) ## Commonly used by organizations that provide GIS data for the entire globe or many countries. Geographic Information Systems Meta Exactly what is happening here is you are trying to get a Lat value bigger than the max posible, since this is a Spherical coordinate system. Stack Exchange network consists of 176 Q&A communities including Geographic Information Systems Featured on Meta The best answers are voted up and rise to the top
Geographic Information Systems By clicking “Post Your Answer”, you agree to our To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Anybody can ask a question Comments are not for extended discussion; this conversation has been Canonical reference should be the EPSG Geodetic Parameter Registry ~ @nmtoken Not sure what the relationship is to epsg.io? site design / logo © 2020 Stack Exchange Inc; user contributions licensed under AUTHORITY["EPSG","4326"]]ESRI WKT Description GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]They are certainly not the same. PRIMEM["Greenwich",0], Anyway, at least the information is consistent, it's officially Lat/Lon.Comments are not for extended discussion; this conversation has been

By using our site, you acknowledge that you have read and understand our Geographic Information Systems Stack Exchange is a question and answer site for cartographers, geographers and GIS professionals. Learn more about Stack Overflow the company Detailed answers to any questions you might have Featured on Meta I happen to come across a slight confusion while querying planet_osm_lines when I dump (St_DumpPoints) LineString into point and trying to get long/lat from that point. Help would be appreciated and the link below is to the documentation : Learn more about hiring developers or posting ads with us