Data · collection · 2023
ramp Building Footprint Dataset - Sylhet, Bangladesh
Listed in NASA Earthdata CMR
This chipped training dataset is over Sylhet and includes high-resolution imagery (.tif format) and corresponding building footprint vector labels (.geojson format) in 256 x 256 pixel tile/label pairs.
Description
This dataset is a ramp Tier 2 dataset, meaning it has NOT been thoroughly reviewed and improved. This dataset was produced for the ramp project and contains 16,217 tiles and 135,375 individual buildings.
The satellite imagery resolution is 30 cm and was sourced from Maxar ODP 2022 imagery release for a Bangladesh flood event. Dataset keywords: Peri-urban, Rural, River, Agricultural
Links
Get the data
- Dataset Detail and Download Page source.coop/ramp/ramp ↗
landing page · download · from NASA CMR
Where it is published
- DOI doi.org/10.34911/rdnt.fnv87x ↗
DOI / persistent id · from NASA CMR
Catalogue records · 2
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2781412274-MLHUB.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2781412274-MLHUB.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Vector Labels · WORLDVIEW-3
- Inferred from text
- Satellite remote sensing 65%
Related
- Possibly the same asramp Building Footprint Dataset - Nairobi, Kenya
- Possibly the same asramp Building Footprint Dataset - Mzuzu, Malawi
- Possibly the same asramp Building Footprint Dataset - Hpa-an, Myanmar
- Possibly the same asramp Building Footprint Dataset - Les Cayes, Haiti
- Possibly the same asramp Building Footprint Dataset - Karnataka, India
- Possibly the same asramp Building Footprint Dataset - Jashore, Bangladesh
- Possibly the same asramp Building Footprint Dataset - Accra, Ghana
- Possibly the same asramp Building Footprint Dataset - Cox's Bazar, Bangladesh
- Possibly the same asramp Building Footprint Dataset - Barishal, Bangladesh
- Possibly the same asramp Building Footprint Dataset - Chittagong, Bangladesh
- Possibly the same asramp Building Footprint Dataset - Bentiu, South Sudan
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2781412274-MLHUB | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science-services/machine-learning-training-data/labels/vector-labels | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:remote-sensing | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[platform].gcmd_platform:worldview-3 | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |