.net - Know of any C# spatial data libraries? -


I used without using SQL2008 The first requirement is to be able to create a (BTRI style) special index and be able to ask it.

Although SQL 2008 ships with NAT libraries, you have special indexes.

Has anyone used any .NET library for spatial data (OS or commercial)? I'm looking at NetTopologySuite but it looks silent and I do not want a dead library.

SharpMap is a (well-known and used) open source. Collection of local libraries for NAT.

Commercial libraries will be used most by ESRI. Can I ask why you do not want to use SQL to create special indexes?

If you do not want to index indexes, P> I have not used NTS or JTS, but there is also a C ++ implementation of JTS is an active user community, and I have used on some projects

Gaga makes GOOS in Python . If you are doing everything in "Cloud" then it may be worth reading this article -

re-index - I have an SQL server + resizing with the same data in the local index + if you want to display data If the indexing is required, then the tile cache will perform better than any indexing.

Python has become one of the major languages ​​in GIS. There is also R-type index library -


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