Direct georeferencing of aerial photographs uses extrinsic (position, attitude) and intrinsic (focal length, physical pixel size) camera parameters. Orthorectification routine supports additional data from a Digital Elevation Model (DEM).
| Name | Type | Identifier | Description | Constraints |
Input | Unreferenced Grids | Grid list, input | INPUT | - | - |
Elevation (*) | Grid, input, optional | DEM | - | - |
Target System (*) | Grid, input, optional, CMD | TARGET_TEMPLATE | use this grid's system for output grids | - |
Output | Referenced Grids | Grid list, output | OUTPUT | - | - |
Extent (*) | Shapes, output, optional | EXTENT | - | - |
Options | Grid System | Grid system | PARAMETERS_GRID_SYSTEM | - | - |
Grid system | Grid system | DEM_GRIDSYSTEM | - | - |
Default | Floating point | DEM_DEFAULT | default value if no grid has been selected | Default: 0.000000 |
Focal Length [mm] | Floating point | CFL | - | Minimum: 0.000000 Default: 80.000000 |
CCD Physical Pixel Size [micron] | Floating point | PXSIZE | - | Minimum: 0.000000 Default: 5.200000 |
X | Floating point | X | - | Default: 0.000000 |
Y | Floating point | Y | - | Default: 0.000000 |
Z | Floating point | Z | - | Default: 1000.000000 |
Omega | Floating point | OMEGA | X axis rotation angle [degree] (roll) | Default: 0.000000 |
Phi | Floating point | PHI | Y axis rotation angle [degree] (pitch) | Default: 0.000000 |
Kappa | Floating point | KAPPA | Z axis rotation angle [degree] (heading) | Default: 0.000000 |
Offset | Floating point | KAPPA_OFF | origin adjustment angle [degree] for kappa (Z axis, heading) | Default: 90.000000 |
Orientation | Choice | ORIENTATION | - | Available Choices: [0] BLUH [1] PATB Default: 0 |
Row Order | Choice | ROW_ORDER | - | Available Choices: [0] top down [1] bottom up Default: 0 |
Resampling | Choice | RESAMPLING | - | Available Choices: [0] Nearest Neighbour [1] Bilinear Interpolation [2] Bicubic Spline Interpolation [3] B-Spline Interpolation Default: 3 |
Data Storage Type | Choice | DATA_TYPE | - | Available Choices: [0] 1 byte unsigned integer [1] 1 byte signed integer [2] 2 byte unsigned integer [3] 2 byte signed integer [4] 4 byte unsigned integer [5] 4 byte signed integer [6] 4 byte floating point [7] 8 byte floating point [8] same as original Default: 8 |
Target Grid System | Choice | TARGET_DEFINITION | - | Available Choices: [0] user defined [1] grid or grid system Default: 0 |
Cellsize | Floating point | TARGET_USER_SIZE | - | Minimum: 0.000000 Default: 1.000000 |
West | Floating point | TARGET_USER_XMIN | - | Default: 0.000000 |
East | Floating point | TARGET_USER_XMAX | - | Default: 100.000000 |
South | Floating point | TARGET_USER_YMIN | - | Default: 0.000000 |
North | Floating point | TARGET_USER_YMAX | - | Default: 100.000000 |
Columns | Integer | TARGET_USER_COLS | Number of cells in East-West direction. | Minimum: 1 Default: 100 |
Rows | Integer | TARGET_USER_ROWS | Number of cells in North-South direction. | Minimum: 1 Default: 100 |
Fit | Choice | TARGET_USER_FITS | - | Available Choices: [0] nodes [1] cells Default: 0 |
Grid System | Grid system | TARGET_SYSTEM | - | - |
(*) optional |