Data · dataset · 2024
A dataset of water bodies on the saline-alkali land in western Songnen Plain from 2016 to 2023
Listed in ScienceDB
Description
The dataset includes a total of 49 data files, of which (1) a total of 48 files of monthly water body data images from May to October of each year from 2016-2023 in the western saline-alkali land of Jilin, in .tif format, in which the water body image metric value is 1 and the non-water image metric value is 2; and (2) a total of 1 file of water body frequency data in the western saline-alkali land of Jilin, in 2016-2023 in .tif format, in which the closer the image metric value is to 1, representing the more times the area has been classified as a water body, and the closer the image metric value is to 0, representing the less times the area has been classified as a water body in 2016-2023. close to 1, the more often the area was classified as a water body in 2016-2023, and the closer the image element value is to 0, the less often the area was classified as a water body in 2016-2023.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.j00001.01127 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.j00001.01127 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3707 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (69%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |