Forum

Christophe,There is no band integration involved.  Currently, the HICO reader in our processing codesimply selects the HICO bands nearest to the MERIS bands.  Yes, this is done prior to atmospheric correction.We are not currently processing HICO beyond L1 browse imagery and have made no attemptyet a...

=================================================== SeaDAS 7.0.2 - Release Notes (01/14/2014) =================================================== SeaDAS 7.0.2 includes a number of bug fixes and feature enhancements for the SeaDAS product readers and processing GUI interfaces. ***********************...

Currently, our L2 processing code treats HICO as if it was a multi-spectral sensor with the MERIS band set.The current version of l2gen distributed with SeaDAS will process HICO as such.  However, no effort hasbeen made to assess the calibration (particularly the NIR calibration) and it is like...

While l2gen can process MERIS, it does not produce the ESA MERIS L2 products...it produces the NASA L2 products.HICO has 128 bands, but l2gen only reads in the set that correspond to the MERIS wavelengths.You do not need to modify l2prod for l2gen to process HICO.  We've not calibrated HICO...

If you do not have any other processing module installed, install_ocssw.py will install the bin, script and common data files in addition to hico files.
If you have previously installed these, then running with the --hico option will add the hico data tree and update the existing files.

Sean

type l1mapgen at the command prompt to get a usage statement.

Jun,We have not started any work on HICO L2 processing.  While the code functions, there has been no attempt to vicariously calibrate the data.For the scene you have, the cloud albedo values have a minimum around 0.05 - the default cloud albedo threshold (used for cloud flagging) is 0.027, so t...

Constant,The GUI is not "aware" of HICO yet.  We will be updating the processor module to recognize HICO soon.Until then, you can process from the command line.Yes, installing the data files for HICO using the install_ocssw.py script from the command line is perfectlyvalid - in fact t...

========================================================================== SeaDAS 7.0 - Release Notes (4/22/2013) ========================================================================== SeaDAS 7.0 is our first official release of the new interface for SeaDAS. This is a major transition from an ID...

================================================== SeaDAS 6.4 / 7.0 Processing Update 01 19 Dec 2012 ================================================== This update affects the data processing code distributed with SeaDAS versions 6.4 and 7.0 (beta). **************************************************...