Results 241 to 250 of about 1,261,630 (267)
Some of the next articles are maybe not open access.
Transactions in GIS, 1997
This paper presents a critical appreciation of the book edited by Pickles called Ground Truth. It offers a response in defence of GIS, written from the perspective of a quantitative geographer's unavoidably academic view of the strengths and weaknesses of GIS and Ground Truth.
openaire +1 more source
This paper presents a critical appreciation of the book edited by Pickles called Ground Truth. It offers a response in defence of GIS, written from the perspective of a quantitative geographer's unavoidably academic view of the strengths and weaknesses of GIS and Ground Truth.
openaire +1 more source
International Journal of Remote Sensing, 1987
Abstract In an ideal world (for remote sensing) the nature of the surface would be completely specified by the spectral signature. In the real world, however, the compexity of natural surfaces, effects of the atmosphere and ambiguity of the spectral signatures act to limit remote sensing without ground truth to applications that demand little from the ...
openaire +1 more source
Abstract In an ideal world (for remote sensing) the nature of the surface would be completely specified by the spectral signature. In the real world, however, the compexity of natural surfaces, effects of the atmosphere and ambiguity of the spectral signatures act to limit remote sensing without ground truth to applications that demand little from the ...
openaire +1 more source