Comments (2)
For anyone who works on this:
A good starting point is the System-Ready Stereo (1B), 8-band bundle, 50 cm | Rio de Janeiro, Brazil. The zip file download contains a "normal" Maxar scene with a directory structure as following
./056078906040/
- I think this should be the root directory passed to the dataset class
./056078906040/056078906040_01_P001_PAN/
- Contains the panchromatic bands broken up spatially into 1 or more TIF (and accompanying) files called "looks"
./056078906040/056078906040_01_P001_MUL/
- Similar to the panchromatic directory, contains the multispectral bands broken up spatially into 1 or more TIF (and accompanying) files called "looks"
I also think the dataset object should parse the XML files in the _PAN and _MUL subdirectories to get information about the scene (off nadir angle, processing level, estimated cloud coverage, etc.).
Finally, it doesn't look like the TIFs are tiled by default, which will make windowed reading extremely slow. Users should be warned to convert the TIFs to COGs before making a dataset with them (e.g. if they create the Dataset with non-tiled TIFs maybe we should throw a warning).
from torchgeo.
We may want to add a warning message for any raster file that isn't a COG, that should be easy to do. Is there a similar cloud-optimized file format for vector files, or are shapefiles the best we can do?
from torchgeo.
Related Issues (20)
- trainers.segmentation JaccardLoss receiving num_classes, should be a List[int]? HOT 8
- GeoDataset: non-deterministic behavior HOT 5
- Sentinel 2 dataset can't see files downloaded from Copernicus Browser - filename doesn't fit regex HOT 1
- Errors & improvements in Metrics descriptions HOT 2
- Add a WMS Dataset HOT 2
- Switch from SMP to TorchSeg HOT 1
- Add plot method to IntersectionDataset HOT 1
- v0.5.2 missing PRs HOT 2
- Use ruff
- Add Inference Example HOT 1
- Switch coverage providers? HOT 1
- Auto download fails for FireRisk HOT 11
- Anomaly with RandomGrayScale tests HOT 2
- Add YAML formatter HOT 16
- Change documentation theme
- CDL: cannot redownload additional years HOT 20
- Overrideable resample property for IntersectionDataset
- UnionDataset of two IntersectionDataset fails HOT 2
- RandomBatchGeoSampler produces nan or nodata values HOT 6
- Check if bbox of intersection is valid HOT 4
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from torchgeo.