Standard timestamp + line raytracer. More...

Inheritance diagram for satdump::projection::NormalLineRaytracer:

Public Member Functions
	NormalLineRaytracer (nlohmann::json cfg)
bool	get_position (double x, double y, geodetic::geodetic_coords_t &pos, double *otime)
	Get geodetic position of a pixel (can be fractional)
Public Member Functions inherited from satdump::projection::SatelliteRaytracerSatTrack
	SatelliteRaytracerSatTrack (nlohmann::json cfg)
Public Member Functions inherited from satdump::projection::SatelliteRaytracer
	SatelliteRaytracer (nlohmann::ordered_json cfg)

Additional Inherited Members
Protected Attributes inherited from satdump::projection::SatelliteRaytracerSatTrack
std::shared_ptr< satdump::SatelliteTracker >	sat_tracker
Protected Attributes inherited from satdump::projection::SatelliteRaytracer
const nlohmann::ordered_json	d_cfg

Detailed Description

Standard timestamp + line raytracer.

This implementation is meant for push-broom or similar instruments that accumulate lines one after the other.

This assumes static pointing towards the center of the Earth and static relative to the velocity vector.

Used on AVHRR, MSU-MR, MODIS...

Member Function Documentation

bool satdump::projection::NormalLineRaytracer::get_position	(	double	x,
		double	y,
		geodetic::geodetic_coords_t &	pos,
		double *	otime )

virtual

Get geodetic position of a pixel (can be fractional)

Parameters

x	pixel position
y	pixel position
pos	output geodetic position
otime	optionally, timestamp of the position

The documentation for this class was generated from the following files: