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The National Natural Resources Management System (NNRMS) supports the national requirements of natural resources management and developmental needs by generating a proper and systematic inventory of n...
The Study and Design of Geo-spatial Metadata Manage System Based on USDI
USDI Metadata Digital City
2015/8/17
Firstly, the paper presents the concepts of USDI and spatial metadata. Then after analyzing the existing spatial metadata managing
systems, a mode of building distributed spatial metadata system is d...
The Design of Geo-Spatial Metadata Architecture for Digital Boundary
Geo-spatial metadata Field specific metadata Digital Boundary Architecture framework
2014/4/21
This paper analyzes the significance of geospatial metadata technology in the "Digital Boundary" project. In the study of boundary data types and characteristics, the architecture framework of geospat...