GB/T 27920.1-2011
ActiveSpecifications for digital aerial photography - Part 1：Frame digital aerial photography
数字航空摄影规范 第1部分：框幅式数字航空摄影
Application Summary AI generated
GB/T 27920.1-2011 specifies technical requirements for frame digital aerial photography, including image resolution, overlap ratios, and flight parameters. It is applied in surveying, mapping, and geographic information industries for producing high-accuracy orthophotos and digital elevation models. The standard ensures consistency in data acquisition for large-scale mapping projects and environmental monitoring.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.