Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Remote sensing and geostatistics
AU - Curran, Paul J.
AU - Atkinson, Peter M.
N1 - M1 - 1
PY - 1998/3
Y1 - 1998/3
N2 - In geostatistics, spatial autocorrelation is utilized to estimate optimally local values from data sampled elsewhere. The powerful synergy between geostatistics and remote sensing went unrealized until the 1980s. Today geostatistics are used to explore and describe spatial variation in remotely sensed and ground data; to design optimum sampling schemes for image data and ground data; and to increase the accuracy with which remotely sensed data can be used to classify land cover or estimate continuous variables. This article introduces these applications and uses two examples to highlight characteristics that are common to them all. The article concludes with a discussion of conditional simulation as a novel geostatistical technique for use in remote sensing.
AB - In geostatistics, spatial autocorrelation is utilized to estimate optimally local values from data sampled elsewhere. The powerful synergy between geostatistics and remote sensing went unrealized until the 1980s. Today geostatistics are used to explore and describe spatial variation in remotely sensed and ground data; to design optimum sampling schemes for image data and ground data; and to increase the accuracy with which remotely sensed data can be used to classify land cover or estimate continuous variables. This article introduces these applications and uses two examples to highlight characteristics that are common to them all. The article concludes with a discussion of conditional simulation as a novel geostatistical technique for use in remote sensing.
KW - Geostatistics
KW - remote sensing
KW - mapping
KW - error
KW - optimum sampling
U2 - 10.1177/030913339802200103
DO - 10.1177/030913339802200103
M3 - Journal article
VL - 22
SP - 61
EP - 78
JO - Progress in Physical Geography
JF - Progress in Physical Geography
SN - 0309-1333
IS - 1
ER -