Jeffrey Evans's user avatar
Jeffrey Evans's user avatar
Jeffrey Evans's user avatar
Jeffrey Evans
  • Member for 10 years, 3 months
  • Last seen this week
36 votes
Accepted

Machine Learning Algorithms for Land Cover Classification

30 votes
Accepted

How to perform Random Forest land cover classification?

28 votes
Accepted

How to Find the Average Raster Value of an area defined by a shapefile using R?

28 votes
Accepted

Recommended programming language for remote sensing?

27 votes

R - Create a boundingbox, convert to Polygon class and Plot

23 votes
Accepted

Merging multiple SpatialPolygonDataFrames into 1 SPDF in R?

22 votes

Extract Raster from Raster using Polygon shapefile in R

21 votes
Accepted

SpatialPointsDataFrame properties and operators in R

19 votes
Accepted

Mosaicking rasters in R?

19 votes
Accepted

Fill the gaps using nearest neighbors

19 votes

Statistical tests for spatial line patterns?

18 votes
Accepted

Learning Spatial Statistics?

17 votes
Accepted

How to standardize raster output from 0 to 100 using raster algebra?

17 votes

Normalize raster values to 0-255

17 votes
Accepted

R: How to get latitudes and longitudes from a RasterLayer?

17 votes

Use GRASS through R

17 votes
Accepted

R gstat krige() - Covariance matrix singular at location [5.88,47.4,0]: skipping

16 votes
Accepted

How to reduce all value above certain value using Raster Calculator?

15 votes
Accepted

Using polygons to apply unique value to all raster cells within those polygons?

15 votes

How to convert a spatialpolygon to a SpatialPolygonsDataFrame and add a column to the attribute table

15 votes
Accepted

Remove NA from Raster Layer

14 votes

Removing rows in shapefile in R

13 votes

What are Definition, Algorithms and Practical Solutions for Concave Hull?

13 votes
Accepted

Distance to nearest point for every point same SpatialPointsDataFrame in R

13 votes
Accepted

Function (sample code) to extract raster value per polygon in R

12 votes

Why is the result of a raster calculation integer when it should be decimal?

12 votes
Accepted

What do ArcGIS regression analysis warnings 000853, 000916 & 000981 mean?

12 votes
Accepted

Subset a SpatialPolygonsDataFrame by ID in R?

12 votes
Accepted

Finding clusters of points based distance rule using R?

12 votes

Choosing the correct value for proj4string for shapefile reading in R?

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