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SpatiaLite developer


7h
comment How to shift a CRS by an observed offset
Consider: what happens when there are more points, this time without the same bias? If you move the points this time, you're correcting the data. If you change the CRS (to something that "looks right" but is really an offset from "mathematically correct") then you're biasing off future data. If the original data isn't in WGS-84 lon/lat, find the right (real) CRS and transform the data.
10h
comment Geoserver fails to start after installing scripting extension
That link is now gone.
10h
reviewed No Action Needed How to get started webmapping with xyz-tiles and Geoserver?
10h
reviewed Close Create floorplan KML file in QGIS?
10h
revised buffering one feature class by different distance, the result is the buffer distance become same 100 feet
Fix code formatting so last line shows correctly.
14h
comment problem serving MBTiles with Geoserver plugin
Did you use the mbtiles plugin that matches geoserver 2.6.1? If you followed the link instructions in the documentation, it might have taken you to the nightly builds, which isn't what you want.
17h
comment How to shift a CRS by an observed offset
I wouldn't try to move the CRS - its conceptually wrong. Can you use the field calculator to define a "corrected point" for each of the observed points?
1d
comment How can i read a DGN file by DotSpatial in VB.Net?
What have you already tried? I'm not familiar with any open source product that does V8 of DGN, so this is a big problem.
1d
answered Generic term for CRS axes?
1d
revised spatial-index wiki excerpt
deleted 6 characters in body
1d
comment Python Basemap fails
Also, do you definitely have proj4 installed?
1d
revised Python Basemap fails
show command with highlighting.
1d
comment Python Basemap fails
Which version of geos are you using? The assertion error line says : "unsupported childBoundable type". The path to that assertion from your code isn't obvious, but either one of the parameters is wrong or there is a bug somewhere in the stack.
1d
reviewed Approve How do I get the closest point on a road to a point when I have imported OSM data using osm2pgsql?
1d
suggested approved edit on spatial-index tag wiki excerpt
1d
comment How to inverse Y axis
Please edit the question with those details.
2d
comment How to inverse Y axis
What is the question? Are you looking to modify the database, or to come up with some configuration option for MapCache, or something else? Is your database really mbtiles or geopackage, or something else you've created or received?
2d
reviewed No Action Needed Finding and using data on population density files
2d
reviewed Leave Closed Mirror two data frames
2d
reviewed Leave Closed Recommend for GIS Professional using the ArcGIS Server as a beginner