ON USING THE NOAA AVHRR EXPERIMENTAL CALIBRATED BIWEEKLY GLOBAL VEGETATION INDEX

Authors
WILLIAMS EA JELINSKI DE
Citation
Ea. Williams et De. Jelinski, ON USING THE NOAA AVHRR EXPERIMENTAL CALIBRATED BIWEEKLY GLOBAL VEGETATION INDEX, Photogrammetric engineering and remote sensing, 62(8), 1996, pp. 959-960
Citations number
3
Categorie Soggetti
Geosciences, Interdisciplinary",Geografhy,"Photographic Tecnology","Remote Sensing
Journal title
Photogrammetric engineering and remote sensing
ISSN journal
00991112 → ACNP
Volume
62
Issue
8
Year of publication
1996
Pages
959 - 960
Database
ISI
SICI code
Abstract
Several types of real and potential error in the current biweekly Expe rimental Global Vegetation Index (EGVI) distributed by the National Ge ophysical Data Center (NGDC) are described. The real errors are relate d to duplication of files among years. The potential errors arise from problems in resampling that are associated with transferring data bet ween two types of projections. The failure to recognize and address th ese problems will lead to serious analytical error and false inference s.