T/GDC 125-2021 Remote sensing survey technical specification for coastal zone development and utilization
T/GDC 125-2021 Remote sensing survey technical specification for coastal zone development and utilization
Basic Information
Scope
Scope: This document specifies the requirements for checking the field survey results of remote sensing investigation for coastal zone development and utilization, the technical requirements for preprocessing remote sensing images, the technical requirements for remote sensing investigation of coastal zone development and utilization, and the field survey verification of classification results, as well as mapping requirements. This document is applicable to the remote sensing investigation and research work of coastal zone development and utilization in the special project of comprehensive marine surveys and evaluations near the sea; Main technical content: the requirements for checking the field survey results of remote sensing investigation for coastal zone development and utilization, the technical requirements for preprocessing remote sensing images, the technical requirements for remote sensing investigation of coastal zone development and utilization, the field survey verification of classification results, and mapping requirements.