sarkit.sicd.projection.ProjectionSetsMono
- class ProjectionSetsMono(*, t_COA, ARP_COA, VARP_COA, R_COA, Rdot_COA)
Ensemble of monostatic Center of Aperture projection sets.
For a selected image grid location, the COA projection set contains the parameters needed for computing precise image-to-scene projection.
Constructor arguments are array_like and broadcast into the attributes after an implicit, right-most dimension is added to
t_COA,R_COAandRdot_COA. The implicit dimension is subsequently removed- Attributes:
- t_COA(…)
ndarray Center of aperture times in seconds relative to collect start
- ARP_COA(…, 3)
ndarray Aperture reference point positions with ECEF X, Y, Z components (m) in last dimension
- VARP_COA(…, 3)
ndarray Aperture reference point velocities with ECEF X, Y, Z components (m/s) in last dimension
- R_COA, Rdot_COA(…)
ndarray Ranges (m) and range rates (m/s) relative to the ARP COA positions and velocities
- t_COA(…)