757 reputation
1618
bio website plaza.ufl.edu/seenhzj
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visits member for 2 years, 11 months
seen 3 hours ago

Phd Candidate in Department of Geography, University of Florida


Feb
20
asked Draw two separate lines from A to B and B to A
Jan
30
awarded  Nice Question
Jan
24
awarded  Notable Question
Jan
18
awarded  Promoter
Jan
15
asked Get the junction id for the roads in a network dataset
Jan
5
accepted How to find the minimum extent of a given pixel value of a raster?
Jan
4
comment How to find the minimum extent of a given pixel value of a raster?
I did this exactly. Is there any automatic way? I think the raster to polygon algorithm has a step to extract the minimum bounding box of the raster.
Jan
4
comment How to find the minimum extent of a given pixel value of a raster?
@whuber I saw your solution somewhere else, but still not sure how I can implement your method. Could you show me some more detail of this?
Jan
4
revised How to find the minimum extent of a given pixel value of a raster?
added an example
Jan
3
asked How to find the minimum extent of a given pixel value of a raster?
Jan
3
accepted Reproduce raster with the same extent, and the same number of columns and rows
Jan
3
asked Reproduce raster with the same extent, and the same number of columns and rows
Nov
15
comment Raster noise reduction and edge smoothing
Thank you @whuber you always give me great answers!
Nov
15
accepted Raster noise reduction and edge smoothing
Nov
14
comment Raster noise reduction and edge smoothing
Thanks for pointing me to the right direction!
Nov
14
asked Raster noise reduction and edge smoothing
Oct
17
awarded  Popular Question
Oct
8
comment Iterate features on SpatialPolygonsDataFrame in R
Thank you very much! I think this method will greatly accelerate my codes!
Oct
8
accepted Iterate features on SpatialPolygonsDataFrame in R
Oct
8
asked Iterate features on SpatialPolygonsDataFrame in R