{"type": "FeatureCollection", "features": [{"id": "10.1016/j.rse.2020.112050", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-25T16:16:51Z", "type": "Journal Article", "created": "2020-08-24", "title": "Monitoring of wheat crops using the backscattering coefficient and the interferometric coherence derived from Sentinel-1 in semi-arid areas. Remote Sensing of Environment, 251, 112050.", "description": "Abstract   Radar data at C-band has shown great potential for the monitoring of soil and canopy hydric conditions of wheat crops. In this study, the C-band Sentinel-1 time series including the backscattering coefficients \u03c30 at VV and VH polarization, the polarization ratio (PR) and the interferometric coherence \u03c1 are first analyzed with the support of experimental data gathered on three plots of irrigated winter wheat located in the Haouz plain in the center of Morocco covering five growing seasons. The results showed that \u03c1 and PR are tightly related to the canopy development. \u03c1 is also sensitive to soil preparation. By contrast, \u03c30 was found to be widely linked to changes in surface soil moisture (SSM) during the first growth stages when Leaf Area Index remains moderate (", "keywords": ["[SDE] Environmental Sciences", "2. Zero hunger", "Interferometric coherence", "0211 other engineering and technologies", "04 agricultural and veterinary sciences", "02 engineering and technology", "15. Life on land", "Surface soil moisture", "630", "Backscattering coefficient", "Winter wheat", "[SDE]Environmental Sciences", "Sentinel-1", "0401 agriculture", " forestry", " and fisheries", "Semi-arid region", "C-band"]}, "links": [{"href": "https://doi.org/10.1016/j.rse.2020.112050"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Remote%20Sensing%20of%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.rse.2020.112050", "name": "item", "description": "10.1016/j.rse.2020.112050", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.rse.2020.112050"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-12-01T00:00:00Z"}}, {"id": "10.5281/zenodo.7464242", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-25T16:23:42Z", "type": "Report", "title": "Extracting VV and VH polarization from Sentinel 1 at Soil Moisture measurement points", "description": "The presentation shows the key steps for extracting Sentinel 1 backscattering coefficient in VV (vertical transmit/vertical receive) and VH (vertical transmit/horizontal receive) polarization, in corrispondence with the Soil Moisture ground measurements. The script run in the Google Earth Engine (GEE) platform which offer the oppurtunity to process a huge amount of calibrated, ortho-corrected Sentinel 1 product.", "keywords": ["Sentinel 1", " backscattering coefficient", " VV co-polarization", " VH cross-polarization", "1"], "contacts": [{"organization": "Nino, Pasquale", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.7464242"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.7464242", "name": "item", "description": "10.5281/zenodo.7464242", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.7464242"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-01T00:00:00Z"}}, {"id": "10.5281/zenodo.7464243", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-25T16:23:42Z", "type": "Report", "title": "Extracting VV and VH polarization from Sentinel 1 at Soil Moisture measurement points", "description": "The presentation shows the key steps for extracting Sentinel 1 backscattering coefficient in VV (vertical transmit/vertical receive) and VH (vertical transmit/horizontal receive) polarization, in corrispondence with the Soil Moisture ground measurements. The script run in the Google Earth Engine (GEE) platform which offer the oppurtunity to process a huge amount of calibrated, ortho-corrected Sentinel 1 product.", "keywords": ["Sentinel 1", " backscattering coefficient", " VV co-polarization", " VH cross-polarization", "1"], "contacts": [{"organization": "Nino, Pasquale", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.7464243"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.7464243", "name": "item", "description": "10.5281/zenodo.7464243", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.7464243"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-01T00:00:00Z"}}, {"id": "10.5281/zenodo.7464300", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-25T16:23:42Z", "type": "Software", "title": "Extract_S1_VV_VV", "description": "Source script to run in Google Earth Engine platform.", "keywords": ["Sentinel 1", " backscattering coefficient", " VV co-polarization", " VH cross-polarization", " Soil Moisture"], "contacts": [{"organization": "Pasquale Nino", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.7464300"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.7464300", "name": "item", "description": "10.5281/zenodo.7464300", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.7464300"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-12-20T00:00:00Z"}}, {"id": "10.5281/zenodo.7464481", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-25T16:23:42Z", "type": "Software", "title": "Extract_S1_VV_VH_GEE", "description": "Correct name of the GEE script", "keywords": ["Sentinel 1", " backscattering coefficient", " VV co-polarization", " VH cross-polarization", " Soil Moisture"], "contacts": [{"organization": "Pasquale Nino", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.7464481"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.7464481", "name": "item", "description": "10.5281/zenodo.7464481", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.7464481"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-12-20T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Backscattering+coefficient&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Backscattering+coefficient&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Backscattering+coefficient&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Backscattering+coefficient&offset=5", "hreflang": "en-US"}], "numberMatched": 5, "numberReturned": 5, "distributedFeatures": [], "timeStamp": "2026-07-26T01:47:27.623879Z"}