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Chlorophyll-a retrieval of coastal waters based on in situ hyperspectral data 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, ., 2009-05-25
Ma,Wandong; Shi,Ping; Zhang,Yuanzhi; Xing,Qianguo; Tang,Jiakui; *Liu,Dongyan
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Atmospherics - Coastal Zones - Concentration (Process) - Observatories - Porphyrins - Radiometers - Remote Sensing - Satellite Imagery - Spectrometers - Water Pollution - Water Quality  
A method of accurate location for island away from mainland by remote sensing 会议论文
, Chengdu, China, 2009-5-29
Liu, Shanwei; Zhang, Jie; Ma, Yi
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Digital Instruments  Geomorphology  Image Coding  Metadata  Observatories  Remote Sensing  Rock Mechanics  Surveying  
An intelligent bay Geo-information retrieval approach based on Geo-ontology 会议论文
2009 17th International Conference on Geoinformatics, Geoinformatics 2009, 2009-08-12
Xiao,Rulin; Liu,Wei; Du,Yunyan; He,Yawen
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Information Management - Information Retrieval - Information Services - Information Systems - Management Information Systems - Ontology - Query Languages - Semantics