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Results tagged with mapserver
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user 960
MapServer (formerly referred to as "UMN MapServer") is an Open Source platform for publishing spatial data and interactive mapping applications to the web. Built on C, MapServer is known for being one of the fastest mapping engines. Hundreds of vector and raster formats can be accessed in MapServer directly through GDAL.
5
votes
Accepted
MapServer: apply a symbol to certain data?
Read about
LAYER
CLASSITEM
CLASS
EXPRESSION
in Mapserver documentation
HTH
/Nicklas
edit:
example but with polygons in the documentation:
http://mapserver.org/tutorial/example1-3-map.html#example1 …
- 13.3k
5
votes
Accepted
How display outlines in a Map, only from a scale, but the colored polygon in all scales?
I think you should define different classes whithin your layer that has individual symbols and different max-min scales.
HTH
Nicklas
- 13.3k
0
votes
Querying data linked to a postGIS database
I don't know how to do it through a wms-service, but Mapserver has the ability to both
handle a custom sql-query for getting the data (take a look at the third and fourth example here)
, and you can …
- 13.3k
6
votes
Accepted
Visualization of 3D shapefiles with Mapserver and Postgis
In this way you ought to make MapServer present your data visually like 3D but MapServer only sees a flat 2D geometry.
If someone succeeds with this I am interested. …
- 13.3k
2
votes
Circle features missing in PostGIS after import from ArcGIS using ogr2ogr
What you have to do is finding out where in this chain something has gone wrong. As I understand it you did the geoprocessing in ArcGIS? Did you confirm that the 200 meter circles was properly created …
- 13.3k
0
votes
SQL filter to show one layer only if another layer is missing
You have to take a look at your two data sets and find out some rule that defines if two buildings is the same.
For instance you can check if the centroid of one epolygon is inside a polygon i the o …
- 13.3k