Geographic Information Systems
Profile Activity
Meta user
Network profile
8,851
reputation
11
42
89

Andre Silva

Interested in database, GIS, programming and statistics.

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

212
answers
9
questions
~718k
people reached
  • Rio Branco, AC, Brazil
  • Member for 7 years, 2 months
  • 3,074 profile views
  • Last seen 34 mins ago

Communities (7)

Top Meta Posts
25
95

Top network posts

Top tags (266)

Score 331
Posts 118
Posts % 53
Score 175
Posts 59
Score 157
Posts 40
Score 144
Posts 46
Score 130
Posts 57
Score 95
Posts 31
View all tags →

Top posts (221)

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
19 Understanding Esri's .asc file? Sep 18 '13
19 Replace NA's with 0 for raster data using R? Jul 23 '13
16 Determining bare earth DEM from unclassified LAS file? Jul 24 '14
14 Removing columns in a SpatialPolygonsDataFrame in R? Aug 6 '14
13 Layers with same coordinate system should align/overlap in ArcMap but do not? Mar 15 '13
13 Plotting map resulted from kriging in R Sep 27 '15
10 Which interpolation technique is suitable for a bathymetry of a small lake? Sep 10 '16
10 What are LiDAR returns? Apr 17 '15
View all questions and answers →

Badges (142)

Gold

11

Rarest

Silver

42

Rarest

Bronze

89

Rarest

View all badges →