关键词:
.spectral analysis
analysis system
MAIS
hyperspectral remote
OMIS
摘要:
A hyperspectral image processing and analysis system (HIPAS) has been developed by the Institute of Remote Sensing Applications of the Chinese Academy of Sciences. The HIPAS, built on Interactive Data Language (IDL) and implemented on Windows NT workstations, meets the requirements for the rapid preprocessing of imaging spectrometer data and easy prototyping of algorithms. Integrated with a spectral library, which was implemented on the FoxPro, a popular database environment in the Windows NT platform, the spectral analysis model was established to support hyperspectral image analyses. Based on the HIPAS, some hyperspectral remote sensing application studies were completed in China. These included mineral identification, agriculture investigation, urban mapping, and the study of wetland vegetation.