A Framework of Satellite Observation Data Integration System
- DOI
- 10.2991/meic-15.2015.275How to use a DOI?
- Keywords
- Heterogeneous data integration; Remote sensing big data analysis; Satellite data warehouse; Satellite data-cloud platform; Satellite observation data integration system
- Abstract
Under background of rapid development of economic globalization and network information technology, rapid acquisition, effective processing and efficient use of earth observation data becomes the common requirements all over the world. Facing the challenges of massive geospatial information flow gathered from satellite remote sensing to ground observation, the paper proposes a technical framework of satellite observation data integration system. Common metadata model is established for standardized satellite data integration to solve the issue of complex satellite data directory, which can integrate multi-source and heterogeneous data, and also data from different archiving systems. Through cognitive and knowledge discovery method, satellite knowledge base is built to reflect spatio-temporal changes and their association, and remote sensing big data analysis is developed for massive satellite data. Based on shared knowledge base, collaboration technology of multiple data center can be applied to address data storage and sharing of distributed massive satellite data, so that a distributed high-performance satellite data-cloud platform can be established that allows users access valuable data and information directly from different nodes. The proposed framework can provide an effective solution to distributed storage, data format conversion and interoperability for satellite remote sensing big data.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Rong Xie AU - Xiangxiang Li AU - Yawen Liu AU - Liang Yu PY - 2015/04 DA - 2015/04 TI - A Framework of Satellite Observation Data Integration System BT - Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering PB - Atlantis Press SP - 1209 EP - 1212 SN - 2352-5401 UR - https://doi.org/10.2991/meic-15.2015.275 DO - 10.2991/meic-15.2015.275 ID - Xie2015/04 ER -