PE&RS April 2015 - page 257

PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING
April 2015
257
T
esting a
S
mall
UAS
for
M
apping
A
rtisanal
D
iamond
M
ining
in
A
frica
B
y
K
atherine
C. M
alpeli and
P
eter
G. C
hirico
Courtesy of Peter Chirico (USGS).
251,252,253,254,255,256 258,259,260,261,262,263,264,265,266,267,...342
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