%0 Dataset
%T The Landsat MSS remote sensing imagery dataset in the Heihe River Basin
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/c8e9fbcc-a23c-4f39-8973-7c487a68e2d1
%W NCDC
%R 10.12072/ncdc.westdc.db3663.2023
%A Wu lizong
%K Remote sensing image;MSS;Landsat
%X On July 23, 1972, the United States launched landsat-1, the world's first resource satellite, and then launched landsat-2 and landsat-3 successively in the following 10 years. These three satellites belong to the first generation of resource satellites, which are equipped with a return beam photoconductive camera and a multispectral scanner (MSS), with three or four spectral segments, with a resolution of 79M and a width of 185km. At present, there are 28 MSS data in Heihe River Basin, and the acquisition time is 1972-10-141972-10-301973-01-101973-01-311973-02-161973-06-041973-10-071973-10-28 (2 scenes), 1973-12-221974-01-051975-10-071975-10-091976-07-041976-10-181976-11-071976-11-271976-12-301977-01-191977-02-071977-04-201977-05-06 (2 Jing), 1977-05-081977-06-101977-06-291977-07-181978-10-09. The image was corrected by orthophoto.