Datasets:
Tasks:
Image Segmentation
Sub-tasks:
semantic-segmentation
Languages:
English
Size:
10K<n<100K
License:
File size: 1,712 Bytes
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# **Sen1Floods11 Documentation**
## **Bucket Structure**
Please refer below for a description of each file and folder inside the `sen1floods11` bucket that hosts Sen1Floods11.
Note that the most recent data is available within the `v1.1` folder.
## _**Folders**_
### _**Data:**_
_**Hand Labeled Data** Folder: data/flood_events/HandLabeled_
`LabelHand/`: 446 labeled chips of Water/NoWater/NoData.
`S1Hand/`: 446 Sentinel-1 GRD Chips overlapping labeled data.
`S2Hand/`: 446 Sentinel-2 L1C Chips overlapping labeled data.
`JRCWaterHand/`: JRC Permement Water overlapping labeled data
`S1OtsuLabelHand/`: 446 chips of water/nowater derived from standard OTSU thresholding of Sentinel-1 VH band overlapping labeled data.
_**Weakly Labeled Data** Folder: data/flood_events/WeaklyLabeled_
`S1OtsuLabelWeak/`: 4,385 chips of water/nowater derived from standard OTSU thresholding of Sentinel-1 VH band overlapping weakly-labeled data.
`S2IndexLabelWeak/`: 4,385 weakly-labeled chips derived from traditional Sentinel-2 Classification.
`S1Weak/`: 4,385 Sentinel-1 GRD chips overlapping weakly-labeled data.
_**JRC Labeled Data** Folder: data/perm_water_
`S1Perm/`: 815 chips of Sentinel-1 overlapping JRC labels.
`JRCPerm/`: 815 chips of permenent water derived from JRC.
### _**Splits:**_
`flood_handlabeled/`: contains train, test, and validation splits for handlabeled images of floods (see: `data/flood_events/HandLabeled`).
`perm_water/`: contains train, test, and validation splits for permanent water (see: `data/perm_water/`)
## _**Files**_
`CNN_Chips_FTC.geojson`: _.geojson_ file containing bounding-box and meta-data for each chip in labeled data (does not contain weakly-labeled data). |