Richard's user avatar
Richard's user avatar
Richard's user avatar
Richard
  • Member for 12 years, 6 months
  • Last seen more than a week ago
13 votes

Seeking shapefile of city boundaries in US?

12 votes
Accepted

Seeking open source solution to access rasters in File Geodatabase?

12 votes
Accepted

Making an animation of an evolving digital elevation model

11 votes

In hydrologic terrain analysis is there a difference between "pits", "depressions", and "sinks"?

8 votes

Hex grid on EPSG:4326 globe (for use in Leaflet)

5 votes

Installing LASzip in Ubuntu?

5 votes

Is there a difference between the Planchon & Darboux and Wang and Liu depression filling algorithms? Other than speed?

5 votes

Count number of vertices in a shapefile using OGR

4 votes

Are there any open source tools to detect and fill sinks on a DEM?

4 votes

Hexagon binning using Google Maps

3 votes

Converting WKT to SHP?

3 votes
Accepted

What is a simple binary raster storage format which ArcGIS can read?

2 votes
Accepted

Rendering raster with fine structure at low resolution in QGIS

2 votes

Automate SHP to JPG creation

2 votes

Iterating over layers and exporting them as PNG images with PyQGIS in standalone script

2 votes
Accepted

Finding the average of a raster across a given region, in R, for many points in time

2 votes
Accepted

Merging attributes into shapefile (US County-level data) using R

2 votes
Accepted

OGR python : write binary data in layer

2 votes
Accepted

What are the meaning of Grass drainage direction values from r.watershed

1 vote

How to model a geodesic grid in PostGIS?

1 vote

Density analysis producing extreme values?

1 vote

Is there any pseudocode for MFD (multiple flow direction) algorithm available?

1 vote

Using polygons with libspatialindex

0 votes
Accepted

Display Rectangular Data Grid