SPOT Spectral pre-classification chain

Type(s) 2. Thematic Services
Land Management 
Abstract The SPOT Spectral pre-classification chain Service developed by MEEO allows the user manipulating a SPOT image by applying, in a single service through a check-box selection, Clipping, Calibration and Spectral Classification services. The service automatically applies also the Format Check, in order to avoid starting an elaboration on a corrupted input product.


The SPOT Spectral Pre-Classification Chain is based on the spectral categorization provided by the SOIL MAPPERŪ algorithm of MEEO.

The SPOT image is provided through a valid ftp address. Input data can be provided in DIMAP format for both SPOT 4 HRVIR and SPOT 5 HRG..

The output product is a SPOT image clipped according to the Area Of Interest defined by the user, radiometrically calibrated and spectrally classified, depending on the options selected by the user. The output format depends on the last service chain element selected: GeoTIFF for the Clipping and Spectral Classification, floating point GeoTIFF for the Calibration service.

The service is currently available free-of-charge to registered users, from July 1st 2008 to June 30th 2009. User comments are encouraged and should be passed on to the Earth Observation Help Desk
Owner MEEO 
Keywords SPOT4 SPOT5, HRVIR, HRG calibration, spectral classification, Clipping, FTP, KEI, SOIL MAPPERŪ 
Status enabled 
Technology Image pixel classification based on spectral signatures 
Delivery Time 0.2 Days 
Price Free 
Service Access Restricted to Registered Users 
Subscription Not supported 
Warranty See Service Level Agreement (SLA)  
Quality of Service See Service Level Agreement (SLA)  

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MEEO


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