Development of Remote Sensing Information Data and Derived Products Access Systems
Balashov I.V., Efremov V. Yu., Loupian E.A., Mazurov A.A., Proshin A.A., Tolpin V.A., Flitman E.V.
// Proceedings of 30th Asian Conference on Remote Sensing. Beijing. China.18th-23rd October., 2009.
Nowadays there are a lot of Earth remote sensing satellite systems. Each cpacecraft has a large number of sensors for different tasks and purposes. Currently the system providing Earth imagery are most well-known. Specifications of this data determine the core requirements for storage and data providing information systems.
In various dedicated space monitoring systems (hydrometeorological,fires,agricultural and other natural and anthropogenic objects monitoring) the moderate resolution (above hundreds meters for pixel) Earth remote sensing data is generally used. Space satellite systems providing such data are capable to provide given Earth regions observations with necessary for operational monitoring tasks periodicity.
It is necessary for solving monitoring tasks to have access for different satellite received and stored in the receiving centers after several processing stages. The satellite data also resides in distributed repositories and storages. Operational efficiency of data processing from receiving from on-board transmitter to final thematic information products is also important.
A special information systems development technique elaborated in the Space Research Institute of Russian Academy of sciences makes possible fully automated operational satellite data and derived products assimilation into the storage systems and development of various interfaces (incl. cartographic ones) providing the remote users with access to data. This technique also makes possible development and support of distributed data storage and access systems including remote control of all the distributed system components.
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