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1answer
22 views

Creating C# SqlGeography point with Z value

In C#, there appears to be only one method to create a SqlGeography Point object. It takes a lat/lon and SRID. But it can also have a Z and M value. How are these created? The Point class is ...
2
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1answer
94 views

Is it possible to get coordinate system name from SQL Server geometry type?

I need to get the name of the coordinate system of a geometry type field in SQL Server 2008 R2 (for example NAD_1983_UTM_Zone_14N or GCS_WGS_1984 or other). Is this possible?
1
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1answer
475 views

Insert XY table data into SQL Spatial column

ArcGIS Server 10.1.1 SQL Server Standard 2012 Current workflow is user submits a table (text file) containing lat-long data (same spatial reference each time); SQL Server Integration services pushes ...
5
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1answer
1k views

STGeomFromText not working on large polygons

I'm using Microsoft.SqlServer.Types to do intersections on polygons. SqlChars scFullSwath = new SqlChars(new SqlString(fullSwath)); SqlGeography fullSwathGeom = ...
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2answers
854 views

A bug in ESRI Line Geometry WKB that adds needless, trailing 0's behind otherwise valid WKB?

[Update 7.13.2012] My coworker noticed the the ESRI Line WKB is malformed contains unspecified trailing data, and since he's not active on GIS.SE, I posted his remarks as an answer. I'll wait a few ...