Data · dataset · 2026
Diagnosing Disagreement and Quantifying Uncertainty in Multi-source Land Use Products across Northeast China (2000-2020)
Listed in ScienceDB
Land use/land cover data products (such as Globeland30 (30 m), CLCD (30 m), ESACCI Land Cover V2 (300 m, ESACCI), MODIS Land Cover (500 m, MODIS), and Historic Land Dynamics Assessment+ (1 km, HILDA+)) provide crucial land cover information for global Earth system science research.
Description
However, the advantages and limitations of these products in regional applications remain unclear, and the selection process for their application is like a “black box,” raising concerns regarding their reliability for regional analysis and environmental monitoring.
This study developed a pixel-by-pixel spatiotemporal conflict-detection system to quantify the accuracy and conflict status of five land cover data products in Northeast China, and to explore the causes of errors and the applicability of these different data products.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.35265 ↗
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
- Inferred from text
- Agriculture, land and farm management 69%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.35265 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3002 | 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 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |