【摘 要】
:
The aim of the international project “Global Land Ice Measurements from Space (GLIMS)" headed by the US Geological Survey is to establish a world wide glacier inventory based on satellite imagery.This
【出 处】
:
Geo-Spatial Information Science
论文部分内容阅读
The aim of the international project “Global Land Ice Measurements from Space (GLIMS)" headed by the US Geological Survey is to establish a world wide glacier inventory based on satellite imagery.This data set will form a first digital baseline study f
其他文献
A geographic information system (GIS) is a hardware/software tool which is very effective in collecting,storing,searching,handling,and visualizing geographic data together with their descriptive attri
The presentation contains information on existing geodetic data for King George Island obtained from the questionnaires distributed among the members of the WGGGI
The integration of remote sensing (RS) with geographical information system (GIS) is a hotspot in geographical information science.A good database structure is important to the integration of RS with
The problem of spatial mathematical basis has been encountered by both large scale GIS and spatial digital products theoretically and practically.It is also a basic problem in the development of the w
Adopting a principle of “check_accept for the first rank,inspection for the second rank”,this paper briefly discusses the rationale of the sampling inspection and the sampling inspection schemes to di
This paper first briefly looks back on the history of census GIS around the world,and then summarizes some preponderances of developing urban census GIS in China.And then a three-tier construction arc
The development of Internet provides convenient environment for information searching and browsing.It also offers a new platform for geographic information processing and analysis.This paper discusses
Many Internet-GIS have been implemented on the web and they are increasingly becoming an important part of multimedia cartography that has much more users as compared to traditional GIS production med
To design retrieval algorithm of spatial relations for spatial objects with randomness in GIS,this paper builds up the membership functions based on set theory idea,used for determination of topologic