Data · dataset · 2026
XDA28080502: Multi-Source Remote Sensing Monitoring of Key Soil Degradation Parameters in Black Soil Farmlands — Corn Growth Period Soil Moisture Monitoring Dataset
Listed in ScienceDB
This dataset integrates Sentinel-1 synthetic aperture radar (SAR) imagery with in-situ soil moisture measurements to estimate spatiotemporal dynamics of soil moisture in corn fields across the 2024 and 2025 growing seasons, yielding a time-series monitoring product covering the Lishu study area.
Description
It comprises two complementary data types: (1) georeferenced raster files quantifying soil moisture at six key phenological stages—emergence, stem elongation, heading, silking, grain filling, and maturity—for both years; and (2) corresponding thematic map files visualizing spatial distribution patterns at the same stages.
All raster files are stored in GeoTIFF (.tif) format, single-band, with a spatial resolution of 10 m; there are 12 files total—six per year—with aggregate sizes of 940 MB (2024) and 250 MB (2025). The thematic maps are provided in high-resolution JPEG (.jpg) format, also 12 files total—six per year—with aggregate sizes of 371 MB (2024) and 231 MB (2025).
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.iga.0018g ↗
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
- Crop and pasture production 73% · Satellite remote sensing 65%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.IGA.0018g | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3004 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (73%) |
| 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:remote-sensing | 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_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 |