Unit of Measure

 

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Unit of Measure

 

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Depending on the specific processing functionality the Unit of Measure can be:

 

-   Decimal Degrees [°]

-   Dimensionless [nd]

-   Meters [m]

-   Millimeters [mm]

-   Millimeter/Year [mm/y]

-   Millimeter/Year2 [mm/y2]

-   Millimeter/Year3 [mm/y3]

-   Pixel Units [pu]

-   Radians [Rad], equivalent to 180/π degrees.

 

The list below is a reference (in alphabetical order) of the Unit of Measure, which are typical of each product. In some cases, specific settings of the processing parameter can influence the Unit of Measure of the output product; details specific to each processing functions can be found in the relevant help documentation.

 

Unit of Measure

The following units characterise the SARscape products:

 

Atmospheric Phase Delay                        [Rad]
Baseline                        [m]
Coefficient of Variation                        [nd]
Coherence                        [nd]
Coregistered data                        [nd]
Coregistration shift                        [pu]
Cross Correlation image                        [nd]
Dielectric correction factor                        [nd]
Digital Elevation Model (DEM)                        [m]
Displacement acceleration (SBAS Inversion)                        [mm/y2]
Displacement acceleration variation (SBAS Inversion)                        [mm/y3]
Displacement history (Persistent Scatterers and SBAS Inversion)                        [mm]
Displacement Map (Phase to Displacement, D. P. Differential Interferometry, SBAS Inversion)        [m]
Displacement Velocity (Persistent Scatterers, SBAS Inversion and D. P. Differential Interferometry)        [mm/y]
Displacement Velocity Precision measurement (Persistent Scatterers and SBAS Inversion)                [mm]
Features                        [nd]
Filtered image                        [nd]
Generic Binary/Tiff imported files                        [nd]
Height Precision measurement (Persistent Scatterers and SBAS Inversion)                        [m]
Interferogram Module component                        [nd]
Interferogram Phase component                        [Rad]
Interpolated/Resampled/Resized data                        [nd]
Line of Sight Azimuth angle                        [°]
Line of Sight Incidence angle                        [°]
Local Incidence Angle map                        [°]
Masks                        [nd]
Mean/Standard Deviation ratio (Persistent Scatterers)                        [nd]
Phase and Module combination                        [nd]
Polarimetric Calibration                        [nd]
Polarimetric Decomposition (entropy)                        [nd]
Polarimetric Decomposition (alpha)                        [°]
Polarimetric Decomposition (anisotropy)                        [nd]
Polarimetric Decomposition (Pauli)                        [nd]
Polarimetric Features                        [nd]
Polarimetric Signature                        [nd]
Polarization Synthesis                        [nd]
Precision file (Phase to Height and Phase to Displacement)                        [m]
Residual Height file (InSAR Dual Pair, Persistent Scatterers and SBAS Inversion)                        [m]
Resolution file (Phase to Height)                        [m]
Post-calibrated image                        [nd]
Ratio image                        [nd]
SAR Calibrated image                        [nd]
SAR Intensity image                        [nd]
SAR Multi-look Ground Range image                        [nd]
SAR RAW data                        [nd]
SAR Single Look Complex data                        [nd]
Scattering area                        [m2]
Slant Range Distance                        [m]
Slope image (from a DEM)                        [°]
Span (i.e Range) image                        [nd]
Standard Deviation image                        [nd]
Synthetic Phase                        [Rad]
Unwrapped Phase                        [Rad]