themis atm corr
Contents: Description, Arguments, Usage, Examples, Sub-Functions, Related Functions, Source Supported Under Version: > 1.00
Description themis_atm_corr() - Perform atmospheric correction for THEMIS radcorred radiance images on TES covered area automatically. Requires a THEMIS radiance image after standard processing steps saved as “IXXXXXXXX.cub”.
Arguments and Return Values Arguments: A THEMIS image ID with radcorred radiance image, overlying TES pixels from themis_tes_overlay() function, atmosphere and mineral library Return Value: A structure containing surface emissivity and the corresponding atmospheric opaicity spectrum for TES covered area
Usage Syntax: themis_atm_corr(id, tes [,minlib=STRING] [,atmlib=STRING]) 'id' - A string of THEMIS id in the form of IXXXXXXXX 'tes' – overlying TES data with necessary information 'minlib' – surface mineral library. Default $DV_SCRIPTS_FILES/themis_atm_support/THEMIS_ATM_mineral_library.hdf 'atmlib' – 73 channel atmosphere library. Default $DV_SCRIPTS_FILES/themis_atm_support/TES_atmlib_73channel.hdf
Examples dv > tes struct, 9 elements wkt: Text Buffer with 1104 lines of text tesx: 1x1x143 array of float, bsq format [572 bytes] tesx73: 1x1x73 array of float, bsq format [292 bytes] emi: 1104x1x143 array of float, bsq format [631,488 bytes] emi73: 1104x1x73 array of float, bsq format [322,368 bytes] ock: 1104x1x1 array of short, bsq format [2,208 bytes] ick: 1104x1x1 array of short, bsq format [2,208 bytes] det: 1104x1x1 array of byte, bsq format [1,104 bytes] ock_ick_det: 4x1104x1 array of int, bsq format [17,664 bytes] dv> surf = themis_atm_corr(“I38360010”, tes) struct, 4 elements atm: 1104x1x9 array of float, bsq format [13,140 bytes] surf: 614x1818x9 array of float, bsq format [40,185,072 bytes] tes_surf: 1104x1x73 array of double, bsq format [213,160 bytes] xaxis: 1x1x9 array of float, bsq format [36 bytes] |
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Recent Library Changes Created On: 06-20-2022 |