isce3::focus::GapMask Class Reference

Determine location of blind ranges in SweepSAR systems. More...

#include <GapMask.h>

Public Member Functions
	GapMask (const std::vector< double > &azimuth_time, int samples, double range_window_start, double range_sampling_rate, double chirp_duration, double guard=0.0)
	Constructor. More...
std::vector< std::pair< int, int > >	gaps (int pulse) const
	Compute gap locations for a given pulse. More...
std::vector< bool >	mask (int pulse) const
	Compute gap locations for a given pulse. More...

Detailed Description

Determine location of blind ranges in SweepSAR systems.

Constructor & Destructor Documentation

isce3::focus::GapMask::GapMask	(	const std::vector< double > &	azimuth_time,
		int	samples,
		double	range_window_start,
		double	range_sampling_rate,
		double	chirp_duration,
		double	guard = 0.0
	)

Constructor.

Parameters

[in]	azimuth_time	Transmit time of each pulse (seconds relative to an arbitrary epoch).
[in]	samples	Range samples
[in]	range_window_start	Delay between TX and RX (s)
[in]	range_sampling_rate	Sample rate (Hz)
[in]	chirp_duration	Length of TX pulse (s)
[in]	guard	Additional guard band to blank around pulse (s)

Member Function Documentation

std::vector< std::pair< int, int > > isce3::focus::GapMask::gaps

(

int

pulse

)

const

Compute gap locations for a given pulse.

Parameters

[in]

pulse

Index of desired range line

Returns

List of [start, stop) range indices blocked by transmit events.

std::vector< bool > isce3::focus::GapMask::mask

(

int

pulse

)

const

Compute gap locations for a given pulse.

Parameters

[in]

pulse

Index of desired range line

Returns

Gap mask, true for samples blocked by transmit events.

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

• isce/cxx/isce3/focus/GapMask.h
• isce/cxx/isce3/focus/GapMask.cpp