Distributed remotely-sensed data management systems and management method

Distributed remotely-sensed data management systems and management method

  • CN 102,169,494 B
  • Filed: 04/06/2011
  • Issued: 09/28/2016
  • Est. Priority Date: 04/06/2011
  • Status: Active Grant
First Claim
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1. a distributed remotely-sensed data management system, including the server of the first to n-th layer level, N is more than 1, and each level hasThere is one or more server, it is characterised in thatEach server of the first level include the remotely-sensed data for storing same geographic area Remote Sensing Database and forStore the index database of the index of remotely-sensed data on this server, a corresponding geographic area of server, described remotely-sensed dataIt is the remote sensing image corresponding with this geographic area,Second level includes index database to each server of n-th layer level, characterizes the storehouse of logical relation between server for storingIndex, described second level includes the lower floor having logical relation with it to the geographic area that each server of n-th layer level is correspondingLevel geographic area corresponding to server, described logical relation is inclusion relation or the superior and the subordinate'"'"'s administration of upper and lower level geographic areaAdministration relation between district.

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