this post was submitted on 27 Feb 2025
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Satellite imagery
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https://en.m.wikipedia.org/wiki/Satellite_imagery
China Siwei
GaoJing-1 / SuperView-1 (01, 02, 03, 04) is a commercial constellation of Chinese remote sensing satellites controlled by China Siwei Surveying and Mapping Technology Co. Ltd. The four satellites operate from an altitude of 530 km and are phased 90° from each other on the same orbit, providing 0.5m panchromatic resolution and 2m multispectral resolution on a swath of 12 km.2m resolution is pretty nuts for the general population to use. I love getting my hands on some good satellite imagery.