Data · dataset · 2024
30m resolution crop classification dataset in Northeast China (2020)
Listed in ScienceDB
a.
Description
Data content (data file/table name, including observation indicators) This dataset includes the distribution data of basic crops in Northeast China in 2020, reflecting the planting situation of major crops in Northeast China. It can provide data support for research on changes and adjustments in planting structure. b.
Construction purpose The crop planting structure refers to the main types of crops and their spatial distribution in a region. It is an important reference for monitoring crop growth and adjusting agricultural structure. Timely and accurate information on crop spatial distribution and suitability planting can be obtained through land classification and crop suitability evaluation, which is of great significance for crop yield monitoring, fine management of agricultural water use, regional agriculture, sustainable development, etc. c.
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Service target It can serve a wide range of scientific and technological workers, government management agencies, and public welfare environmental organizations in disciplines such as geography, ecology, agriculture, and agroecology. d. Time range of data 2020 e. The spatial scope of data Northeast region f.
Projection method of data Projected Coordinate System：WGS_1984_Albers Geographic Coordinate System：GCS_WGS_ 1984 g. The disciplinary scope of data Earth Sciences>Geography>Physical Geography h. Quantity of data The total data volume is about 1.7G
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.iga.00949 ↗
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
- Tabular 65%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.IGA.00949 | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| 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:tabular | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (65%) |
| 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 |