Data · dataset · 2026
Global Harmonized Solar-induced Chlorophyll Fluorescence (HSIF) 0.05°, Daily Product
Listed in ScienceDB
Description
The Global Harmonized Solar-induced Chlorophyll Fluorescence (HSIF) 0.05°, Daily Product provides a comprehensive, long-term, and daily temporal resolution dataset of Solar-Induced Chlorophyll Fluorescence (SIF) at 740 nm, spanning from January 2003 to April 2024.HSIF is reconstructed by integrating Level-2 SIF retrievals from three distinct satellite platforms: SCIAMACHY (SCanning Imaging Absorption spectroMeter for Atmospheric CHartography), GOME-2 (Global Ozone Monitoring Experiment-2), and OCO-2 (Orbiting Carbon Observatory-2).
An XGBoost-based machine learning framework is employed for the reconstruction. A pixel-wise Cumulative Distribution Function (CDF) matching technique, with OCO-2 SIF serving as the anchor. The HSIF product synthesizes observational information from three distinct satellite platforms and bridges inter-sensor discrepancies across different satellite eras, offering a long-term, consistent SIF data record at a high spatiotemporal resolution (0.05°, daily).
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.35001 ↗
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
- Imaging 75%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.35001 | 10 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:imaging | 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 |