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Geographic Information Systems
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Network profile
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Andre Silva
top 3% this year

Interested in database, GIS, programming and statistics.

profile for Andre Silva on Stack Exchange, a network of free, community-driven Q&A sites

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  • Piracicaba, SP, Brazil
  • Member for 6 years, 3 months
  • 2,811 profile views
  • Last seen 27 mins ago

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Top posts (217) All Questions Answers | Votes Newest

20 How to perform a true GIS clip of polygons layer using a polygon layer in R? Jul 19 '14
20 QGIS 2.14.1 LAStools install error: “wrong value for parameter 'Msys folder'…” May 7 '16
17 Understanding Esri's .asc file? Sep 18 '13
16 Determining bare earth DEM from unclassified LAS file? Jul 24 '14
13 Layers with same coordinate system should align/overlap in ArcMap but do not? Mar 15 '13
13 Replace NA's with 0 for raster data using R? Jul 23 '13
13 Plotting map resulted from kriging in R Sep 27 '15
12 Removing columns in a SpatialPolygonsDataFrame in R? Aug 6 '14
10 What are LiDAR returns? Apr 17 '15
10 Which interpolation technique is suitable for a bathymetry of a small lake? Sep 10 '16
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