Skip to content
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 8 additions & 0 deletions source/arguments_edit/align.rst
Original file line number Diff line number Diff line change
@@ -1,3 +1,11 @@
See `Multi-temporal datasets for further usage information. </tutorials/#multi-temporal-datasets>`_

Uses `CODEM <https://github.com/NCALM-UH/CODEM>`_, credits to Craig Glennie and the group at CRREL.

The details of the method are available at https://github.com/NCALM-UH/CODEM/blob/main/docs/details.md.

.. figure:: images/align_pc.gif
:alt: Animated gif comparing two separately processed, but aligned digital surface models.
:align: center

Animated gif comparing two separately processed, but aligned digital surface models.
7 changes: 3 additions & 4 deletions source/tutorials.rst
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,6 @@ Creating High Quality Orthophotos
Without any parameter tweaks, ODM chooses a good compromise between quality, speed and memory usage. If you want to get higher quality results, you need to tweak some parameters:

* ``--orthophoto-resolution`` is the resolution of the orthophoto in cm/pixel. Decrease this value for a higher resolution result.
* ``--ignore-gsd`` is a flag that instructs ODM to skip certain memory and speed optimizations that directly affect the orthophoto. Using this flag will increase runtime and memory usage, but may produce sharper results.
* ``--texturing-data-term`` should be set to `area` in forest areas.
* ``--mesh-size`` should be increased to ``300000-600000`` and ``--mesh-octree-depth`` should be increased to ``10-11`` in urban areas to recreate better buildings / roofs.

Expand Down Expand Up @@ -496,7 +495,7 @@ Resize droplet, pull pin, run away

::

nohup python run.py myproject --split 1 --split-overlap 0 --ignore-gsd --depthmap-resolution 1000 --orthophoto-resolution 5 --dem-resolution 15 --pc-las --dsm
nohup python run.py myproject --split 1 --split-overlap 0 --depthmap-resolution 1000 --orthophoto-resolution 5 --dem-resolution 15 --pc-las --dsm

- This points ODM at the folder (in this example)
``/mnt/odmdata/myproject/``. Provided the image_groups.txt and
Expand Down Expand Up @@ -894,9 +893,9 @@ Like with docker, additional `Options and Flags <https://docs.opendronemap.org/a

singularity run --bind /my/project:/datasets/code \
--writable-tmpfs odm_latest.sif \
--orthophoto-png --mesh-octree-depth 12 --ignore-gsd --dtm \
--orthophoto-png --mesh-octree-depth 12 --dtm \
--smrf-threshold 0.4 --smrf-window 24 --dsm --pc-csv --pc-las --orthophoto-kmz \
--ignore-gsd --matcher-type flann --feature-quality ultra --max-concurrency 16 \
--matcher-type flann --feature-quality ultra --max-concurrency 16 \
--use-hybrid-bundle-adjustment --build-overviews --time --min-num-features 10000 \
--project-path /datasets

Expand Down