caltrack_reader_modis_myd021km.h

00001 /*
00002 *
00003 * Description: library for reading caltrack MODIS L1 data records
00004 *
00005 * History :
00006 *   v0.0.0 2008/02/25 : creation
00007 *
00008 * Author: Nicolas PASCAL <nicolas.pascal@icare.univ-lille1.fr>, (C) Centre de Gestion et de Traitement de Données (CGTD) ICARE 2008
00009 *
00010 * Copyright: See COPYING file that comes with this distribution
00011 *
00012 */
00013 
00014 #ifndef CALTRACK_READER_MODIS_L1_H
00015 #define CALTRACK_READER_MODIS_L1_H
00016 
00017 #include "caltrack_reader_common.h"
00018 
00022 typedef struct {
00023     float32 lat;
00024     float32 lon;
00025     float64 time;
00027     int16  input_pixel_index                  [2];
00029     int16  input_file_index;
00031     char   input_file                   [MAX_NC_NAME];
00033     float64 ev_250_aggr1km_refsb_band1_radiance;
00034     float64 ev_250_aggr1km_refsb_band1_reflectance;
00036     float64 ev_250_aggr1km_refsb_band2_radiance;
00037     float64 ev_250_aggr1km_refsb_band2_reflectance;
00039     float64 ev_500_aggr1km_refsb_band3_radiance;
00040     float64 ev_500_aggr1km_refsb_band3_reflectance;
00042     float64 ev_500_aggr1km_refsb_band4_radiance;
00043     float64 ev_500_aggr1km_refsb_band4_reflectance;
00045     float64 ev_500_aggr1km_refsb_band5_radiance;
00046     float64 ev_500_aggr1km_refsb_band5_reflectance;
00048     float64 ev_500_aggr1km_refsb_band6_radiance;
00049     float64 ev_500_aggr1km_refsb_band6_reflectance;
00051     float64 ev_500_aggr1km_refsb_band7_radiance;
00052     float64 ev_500_aggr1km_refsb_band7_reflectance;
00054     float64 ev_1km_refsb_band8_radiance;
00055     float64 ev_1km_refsb_band8_reflectance;
00057     float64 ev_1km_refsb_band9_radiance;
00058     float64 ev_1km_refsb_band9_reflectance;
00060     float64 ev_1km_refsb_band10_radiance;
00061     float64 ev_1km_refsb_band10_reflectance;
00063     float64 ev_1km_refsb_band11_radiance;
00064     float64 ev_1km_refsb_band11_reflectance;
00066     float64 ev_1km_refsb_band12_radiance;
00067     float64 ev_1km_refsb_band12_reflectance;
00069     float64 ev_1km_refsb_band13lo_radiance;
00070     float64 ev_1km_refsb_band13lo_reflectance;
00072     float64 ev_1km_refsb_band13hi_radiance;
00073     float64 ev_1km_refsb_band13hi_reflectance;
00075     float64 ev_1km_refsb_band14lo_radiance;
00076     float64 ev_1km_refsb_band14lo_reflectance;
00078     float64 ev_1km_refsb_band14hi_radiance;
00079     float64 ev_1km_refsb_band14hi_reflectance;
00081     float64 ev_1km_refsb_band15_radiance;
00082     float64 ev_1km_refsb_band15_reflectance;
00084     float64 ev_1km_refsb_band16_radiance;
00085     float64 ev_1km_refsb_band16_reflectance;
00087     float64 ev_1km_refsb_band17_radiance;
00088     float64 ev_1km_refsb_band17_reflectance;
00090     float64 ev_1km_refsb_band18_radiance;
00091     float64 ev_1km_refsb_band18_reflectance;
00093     float64 ev_1km_refsb_band19_radiance;
00094     float64 ev_1km_refsb_band19_reflectance;
00096     float64 ev_1km_refsb_band26_radiance;
00097     float64 ev_1km_refsb_band26_reflectance;
00099     float64 ev_1km_emissive_band20_radiance;
00101     float64 ev_1km_emissive_band21_radiance;
00103     float64 ev_1km_emissive_band22_radiance;
00105     float64 ev_1km_emissive_band23_radiance;
00107     float64 ev_1km_emissive_band24_radiance;
00109     float64 ev_1km_emissive_band25_radiance;
00111     float64 ev_1km_emissive_band27_radiance;
00113     float64 ev_1km_emissive_band28_radiance;
00115     float64 ev_1km_emissive_band29_radiance;
00117     float64 ev_1km_emissive_band30_radiance;
00119     float64 ev_1km_emissive_band31_radiance;
00121     float64 ev_1km_emissive_band32_radiance;
00123     float64 ev_1km_emissive_band33_radiance;
00125     float64 ev_1km_emissive_band34_radiance;
00127     float64 ev_1km_emissive_band35_radiance;
00129     float64 ev_1km_emissive_band36_radiance;
00130 
00131 } caltrack_record_MODIS_L1;
00132 
00140 int read_caltrack_record_MODIS_L1 ( const char* filename, const int i_rec, caltrack_record_MODIS_L1 *record );
00141 
00146 void print_caltrack_record_MODIS_L1 ( const caltrack_record_MODIS_L1 const *record );
00147 
00158 int32 get_myd021km_band_scaling_factor(const int32 sd_id, const char* sds_name,
00159                                              float64 * radiance_scale, float64 * radiance_offset,
00160                                              float64 * reflectance_scale, float64 * reflectance_offset);
00161 
00170 int32 read_band_data (const int32 sd_id, const char* sds_name, const int32 i_rec,
00171                       float64 * radiance, float64 * reflectance);
00172 
00173 #endif

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