Robert Hijmans's user avatar
Robert Hijmans's user avatar
Robert Hijmans's user avatar
Robert Hijmans
  • Member for 11 years, 9 months
  • Last seen more than a week ago
  • California, United States
39 votes
Accepted

Create polygons of the boundary of a Raster in R

30 votes

Calculate area for each polygon in R

26 votes
Accepted

How to make RASTER from irregular point data without interpolation

23 votes

How to produce spatial grid from raster?

22 votes

Merge a list of spatial polygon objects in R

18 votes
Accepted

Smoothing raster map using R?

16 votes

Convert line shapefile to raster, value=total length of lines within cell

16 votes

Installing GDAL with Python on Windows

11 votes
Accepted

Filling/replacing nodata values of a raster layer in R

11 votes

Join CSV file to shapefile

11 votes

How to subset a SpatRaster by value in R

10 votes

Clip polygon and retain data?

10 votes

Efficiently reading and reclassifying many rasters in R?

10 votes
Accepted

Create spatial polygon grid from spatial points in R

10 votes

Merge two shapefiles in R

9 votes
Accepted

How to calculate area of 1 x 1 degree cells in a raster

9 votes
Accepted

Create Raster file in R from Matrix and latlons

8 votes
Accepted

Getting count of non-NA raster cells within polygon using R

8 votes

Creating a new raster layer based on mean of other raster layers, ignoring NA values in R

8 votes
Accepted

How to compute max and min coordinates for multiple polygons?

8 votes
Accepted

Raster extent issue in R

8 votes
Accepted

terra::rast() vs raster::brick() for loading in .nc files

7 votes
Accepted

How can I both resample and aggregate a raster using Terra?

7 votes

Impossible to sum rasters because of nodata pixels

7 votes
Accepted

Change a raster from longitude display (-180, 180) to (0, 360)

7 votes

Convert CSV to Raster Grid in R

7 votes

How to conduct logistic regression between two rasters

7 votes
Accepted

How do I get rid of edge effects while using focal in R to smooth a raster?

6 votes
Accepted

Convert xy spatial points into spatial lines

6 votes

Statistical comparison between different rasters using R?

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