1
vote
1answer
142 views

GDAL - How to get gemetry type of a MapInfo TAB file?

I am using the OGR MapInfo File driver to read a MapInfo TAB file. However, the function GetGeomType() returns 0 which means 'wkbUnknown` even if the features in the TAB are only multi-polygons. Is ...
0
votes
1answer
365 views

Will MapInfo only read PostGIS data that has been loaded via EasyLoader?

NMZ says in this thread that MapInfo will only read data in PostGIS that has been loaded by MapInfo's EasyLoader. I wasn't sure if this was still the case so I've loaded data into postgis via ogr2ogr ...
1
vote
4answers
302 views

Does shapefile or MapInfo TAB have advantage as source format for OGR conversion to GeoJSON?

I'm relatively new to OGR and GIS in general. Most of the sources I look at give a choice of ESRI shapefile and MapInfo formats. I'm using ogr2ogr to convert these to GeoJSON for import into ...
2
votes
1answer
453 views

TopologyException side location conflict reading MapInfo with Sharpmap

I'm using SharpMap 0.9 to read various MapInfo (.tab) files. I have used a number of files without any problem and been able to perform intersection queries on them like so: var interesectionResults ...
1
vote
1answer
650 views

Errors when converting MapInfo .tab to .dxf

I am trying to convert some MapInfo files to .dxf format using OGR2OGR using the following command: OGR2OGR -f "DXF" "input.dxf" "output.TAB" -overwrite -skiperrors When I run this I am getting a ...
1
vote
1answer
865 views

Escaping spaces in paths for use in batch file

I am making a MapInfo program in MapBasic. I am calling OGR2OGR in order to convert some files. To do this I am generating a batch file and then running it. My code looks something like this: RunStr ...
2
votes
1answer
903 views

How to combine MapInfo tab files into one spatialite DB?

I have many folders, each with a collection of MapInfo tab files (each folder has the same table names). For each folder I want to merge the tab files into one spatialite DB. My current method is to ...