GEO_hires.c File Reference

#include "PGS_CSC.h"
#include "smfio.h"
#include "GEO_earth.h"
#include "GEO_geo.h"
#include "PGS_MODIS_35251.h"

Include dependency graph for GEO_hires.c:

Go to the source code of this file.

Macros
#define	KILO   1000.0

Functions
PGSt_SMF_status	GEO_hires (uint16 N_samp, int padded_samples, double hires_scale, double terrain_sample_position[][MAX_PADDED][3], double ecr_sample_position[][MAX_PADDED][3], double ecr_frame_position[][MAX_FRAMES][3], uint8 sample_flags[][MAX_PADDED], uint8 frame_flags[][MAX_FRAMES], int8 hires_offsets[][DETECTORS_QKM][SAMPLES_QKM])

Macro Definition Documentation

KILO

#define KILO   1000.0

Definition at line 34 of file GEO_hires.c.

Function Documentation

GEO_hires()

PGSt_SMF_status GEO_hires	(	uint16	N_samp,
		int	padded_samples,
		double	hires_scale,
		double	terrain_sample_position[][MAX_PADDED][3],
		double	ecr_sample_position[][MAX_PADDED][3],
		double	ecr_frame_position[][MAX_FRAMES][3],
		uint8	sample_flags[][MAX_PADDED],
		uint8	frame_flags[][MAX_FRAMES],
		int8	hires_offsets[][DETECTORS_QKM][SAMPLES_QKM]
	)

C****************************************************************************

!Description:
Routine for calculating high resolution offsets that can be applied to bilinear interpolation of the low resolution positions, to give the high resolution positions.

!Input Parameters: N_samp Number of samples per frame for band padded_samples Total number of samples calculated. hires_scale Scale factor used for high resolution offsets. terrain_sample_position High resolution positions in geodetic coordinates. ecr_sample_position High resolution positions in ECR coordinates. ecr_frame_position Low resolution positions in ECR coordinates. sample_flags High resolution pixel flags frame_flags Low resolution pixel flags

!Output Parameters: hires_offsets High resolution scan, track, and height offsets.

Return values: MODIS_E_GEO_BAD_INPUT_ARG If any pointer argument is null. PGS_S_SUCCESS Otherwise

Externally Defined: DETECTORS_QKM "GEO_geo.h" DETECTORS_1KM "GEO_geo.h" INVALID_INPUT_DATA "GEO_geo.h" HIRES_FVALUE "GEO_geo.h" MAX_FRAMES "GEO_geo.h" MODIS_E_GEO_BAD_INPUT_ARG "PGS_MODIS_35251.h" MAX_PADDED "GEO_geo.h" PGS_S_SUCCESS "PGS_SMF.h"

Called by: GEO_aggregate "GEO_earth.h"

Routines Called: GEO_calculate_offsets "GEO_hires.c" GEO_triple_product "GEO_hires.c"

!Revision History: See top of file.

!Team-unique Header: This software is developed by the MODIS Science Data Support Team for the National Aeronautics and Space Administration, Goddard Space Flight Center, under contract NAS5-32373.

References and Credits N/A

Design Notes See PDL. !END**************************************************************************

Definition at line 205 of file GEO_hires.c.