ENVI Photogrammetry Module 5.4.1 Release Notes
The ENVI Photogrammetry Module consists of three tools:
- Generate Point Clouds and DSM by Dense Image Matching: Located under the Terrain folder in the ENVI Toolbox. It is supported on Windows 64-bit platforms only.
- RPC Orthorectification Using DSM from Dense Image Matching: Located under the Geometric Correction > Orthorectification folder in the ENVI Toolbox. It is supported on Windows 64-bit platforms only.
- Rigorous Orthorectification: Located under the Geometric Correction > Orthorectification folder in the ENVI Toolbox, or through the Map menu in ENVI Classic. It is supported on Windows 64-bit platforms. You can also run it in 32-bit mode on a Windows 64-bit machine.
You must have ENVI 5.4, Service Pack 1 installed and licensed on your system before installing the ENVI Photogrammetry Module. Refer to the ENVI Help for instructions on using the above tools.
Updates in ENVI 5.4.1
ADS80 images can be used with the ENVI Photogrammetry Module. ADS80 is the first airborne digital sensor supported in the Generate Point Clouds and DSM by Dense Image Matching tool.
The Generate Point Clouds and DSM by Dense Image Matching tool has a new Refine Point Clouds parameter. If set to Yes, the point clouds will have smoothed height values but will not contain any intensity or color information. The associated API routine, ENVIGeneratePointCloudsByDenseImageMatchingTask, similarly has a new REFINE_POINT_CLOUDS parameter.
Fixed Issues
| ENVI-71173 |
Rigorous Orthorectification generated a three-band orthorectified image if the input image was panchromatic. |