Tagged Questions

1
vote
0answers
32 views

Geoserver WMST Date Format

There is table in SLQ-Server 2008 R2. In this table i have date column with date format like this 2006-09-08 14:39:41.000. Now i make View from this table on Geoserver side but do nothing wiht date ...
1
vote
2answers
103 views

Plotting large numbers of objects on a chart using R and WKT format

I am retrieving thousands of geometry lines in WKT format from a Microsoft SQL Server database. I would like to plot all of those lines in one map, but I am having some difficulty with the code. How ...
1
vote
1answer
48 views

How to share *.sql files between ArcGIS and MapInfo?

In Denmark many municipalities have the same provider of public data. These data are pushed to a local database – often a SQL Server. The DBMS layout is the same for all municipalities. When I create ...
9
votes
2answers
244 views

How do I perform a 3 parameter geotransformation and projection in Sql Server 2012?

I have a table with latitude longitude (NAD27) columns in it. I compute two other columns, X and Y, representing Web Mercator (WGS84) location. Currently I'm using a Arcmap to do this, by applying ...
1
vote
1answer
56 views

PROBLEM SQL SERVER UNION of geography feature : FULLGLOBE result

I have some trouble with sql server 2012. I store coordinates of french cities in my database as geography object (with ESRI 4326) and i want to make the UNION of some cities. I have in result ...
0
votes
0answers
18 views

How to get sublinestring limited by two points?

Hi i have MS SQL_server R2 2008. I have a linestring and two points on this line. i want to get part o linestring limited by this points. Its possible?
-1
votes
2answers
66 views

Date/Time Question [closed]

I am new to SQL and am having some difficulty manipulating date/time fields using sql. I have two columns: One is date/time formatted (2010-02-16 06:56:00.000) and the other is a text ID. I would ...
5
votes
2answers
163 views

Does SQL Server need extensions to do spatial?

Does SQL Server need extensions to do spatial like Oracle does? Just wondering if there will be extra costs for implementing a SQL Server backend to SDE. Thanks
4
votes
1answer
161 views

SQL Server data modelling + spatial data = what book?

What recommended book can you provide about data modelling for geographical spatial data (geometry) in SQL server?
2
votes
1answer
198 views

STIntersects - Update field to give me count of points in polygon

I have a points layer (dbo.ptLayer) Around 1M points Spatial Geometry Type (dbo.ptLayer.geom) No spatial index just yet, but will create one once data gathering complete. I have a polygon layer ...
7
votes
0answers
64 views

How can I automatically split a spatial layer to a grid [duplicate]

Possible Duplicate: Divide vector in equal smaller parts in QGIS or similar I am a software engineer and the company I work for has a project that needs some spatial data manipulation in ...
2
votes
1answer
112 views

How to create a network with all the track points

I have created a sample network through the use of gps visualizer. Than I used the ogr2ogr function to import this data in my database. Now I have a table which holds all the track points of these ...
0
votes
0answers
63 views

Coordinates move in sql server insert

When I insert a row in TableA in sql server I use this for the geometry column: geometry::STPolyFromText('POLYGON((x1,y1,x2,y2,x3,y3,x4,y4,x1,y1))', 3007) You can find the definition for ...
3
votes
1answer
122 views

Has anyone been successful using the CAST function in ArcMap 10 with ArcSDE 10

I would like to use the CAST function in the definition query property of a layer and/or in the label class sql query window. This was the most promising link that I've found, including the two links ...
2
votes
2answers
588 views

Convert RT90 into WGS84

Goal: Gain WGS84 decimal to locate some cities in Google Map. Problem: I don't know how to convert the value of the RT90 coordinate system into WGS84 in SQL Server.
1
vote
0answers
84 views

Acceptable Reduce() amounts for google maps zoom levels?

I'm using SQL Server Spatial to return large polygons to Google Maps for display. Given that google maps has a zoom scale of 1 - 20, I would like to reduce my polygons (reduce function uses the ...
4
votes
1answer
957 views

Registering SQL Spatial View in ArcSDE and updating Row_ID

I am having issues registering an inner join SQL view with a spatial column in ArcSDE. Any help would be much appreciated. Here is the background info: ArcSDE 10, SQL Server Enterprise 2008 R2, SQL ...
3
votes
1answer
640 views

Adding rows of data to a non-spatial table in ArcMap with a SDE SQL Server for Metadata purposes

I'm attempting to use several non-spatial tables to better organize the large set of feature classes I continually add to a SDE Geodatabase (SQL Server Express). So I have several tables setup and ...
12
votes
5answers
3k views

Use arcgis with SQL Server 2008 as a backend

I'm wondering how best to use arcgis] and sql 2008 together. At the moment we run manual imports and exports between sql 2008 and arcgis 10 shape files. With sql 2008 having a geography data type I ...
2
votes
2answers
1k views

Trigger on SQL Server 2008 ArcSDE 10 and ArcGIS Server 10

I need to build a sql server db trigger to update a date field with the current date when a record is inserted or updated, I think. I will be using the date field as a way to recognize ...
1
vote
0answers
225 views

T-SQL with SDE and Web Map ArcGIS Server 10 MSSQL 2008

I need to build a system whereby the user of a web map (the standard web map that ArcGIS Server Manager builds) can edit a feature class's attributes. The attribute will be a 'Comments' field. The ...
2
votes
1answer
437 views

Convert SqlGeometry data from SQL directly to Tiles / PNG file

I would like to know a basic method for 'exporting' SqlGeometry data from SQL Server 2008 to a Tile Server / PNG File generator. I already have a Silverlight Map application which uses a Custom Tile ...