Spatial heterogeneity of keyhole imagery coverage in China and imagery dataset cost estimation
Abstract Keyhole imagery documented global surface from 1960 to 1980s and has contributed to earth surface change research, while evaluation of its’ coverage spatial heterogeneity is rare. In this work the boundary vectors with attributes of all freely Keyhole images within China were obtained from...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-01-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-024-81566-w |
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