ProjNet4GeoAPI

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How can i transforme a point from EPSG:2154 to EPSG:3857 ?

benabdelkrim

Transform coordinates using nadgrids?

12

Hello, i'm trying to improve coordinate transformation from 'Gauss-Kruger zone 2' to UTM32 by using a nadgrids file. the file is stored in the directory of the application. i found...

Lotto2

Hello, i am looking for a way to rotate a set of coordinates. The underlying coordinate system is the Web-Mercator projected coordinate system. As all length and angles are constant...

TimThaler

Hi, i would like to make a pull request but i'm not an expert, i guess it will be rather easy to add this system by adding a method to...

valeriob

Licencing

3

Hi, Could you tell me what licence this software is released under. Thanks

ghost

Support for Lambert Conformal Conic 1SP projection

2

Currently this library supports the [Lambert Conformal Conic 2SP](https://github.com/NetTopologySuite/ProjNet4GeoAPI/blob/develop/src/ProjNet/CoordinateSystems/Projections/LambertConformalConic2SP.cs) projection, but the 1SP version doesn't seem to be supported. Here are some coordinate systems using it: - http://epsg.io/27571 - http://epsg.io/27572...

janruo

WKT Parser Error

2

PROJCS[ "Xian_1980_GK_CM_105E", GEOGCS["GCS_Xian_1980", DATUM["Xian_1980", SPHEROID["Xian_1980",6332140,398.257, AUTHORITY["EPSG","7049"]], AUTHORITY["EPSG","6610"]], PRIMEM["Greenwich",0], UNIT["degree",0.0171234925199433]], UNIT["metre",1, AUTHORITY["EPSG","9001"]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",105], PARAMETER["scale_factor",1], PARAMETER["false_easting",500000], PARAMETER["false_northing",0]] When I Convert to last "PARAMETER" is error.

ghq1254544150

Our `SRID.csv` file is only used for tests, presumably because not all WKT strings in there are supported. However, our default list [only includes 4326 and 3857](https://github.com/NetTopologySuite/ProjNet4GeoAPI/blob/6a6ee1c9c1eb27877c43e0a58ae280f7510ef444/src/ProjNet/CoordinateSystemServices.cs#L197-L198) at the time...

airbreather

Writing these up really quickly because it's really late in the morning for me... 1. `TransformList(IList)` and `Transform(double[])` seem outdated 1. Since **everything** goes through `Transform(ref double x, ref double...

airbreather

I need to preface this by saying I am not an expert in the GIS domain. But I have been using ESRI.ArgGISRuntime in the past and the results returned by...

jsgoupil