{"id": "prvcv-k6078", "created": "2025-09-02T15:05:06.570077+00:00", "updated": "2026-01-21T09:39:26.139383+00:00", "links": {"self": "https://dar.elter-ri.eu/api/external-datasets/prvcv-k6078", "oar": "https://dar.elter-ri.eu/api/oar/online-assets?darAssetId=prvcv-k6078&darAssetType=external-dataset", "self_html": "https://dar.elter-ri.eu/external-datasets/prvcv-k6078"}, "revision_id": 12, "$schema": "local://external_datasets-1.0.0.json", "metadata": {"additionalMetadata": [{"name": "community", "value": "d952913c-451e-4b5c-817e-d578dc8a4469"}, {"name": "access_right", "value": "open"}], "alternateIdentifiers": [{"alternateID": "10.23728/b2share.546045eb82714fad872096e1154d78e1", "alternateIDType": "DOI"}, {"alternateID": "10.23728/b2share.e43nx-09v37", "alternateIDType": "DOI"}, {"alternateID": "http://hdl.handle.net/11304/e43nx-09v37", "alternateIDType": "Handle"}], "assetType": "Dataset", "creators": [{"creatorEmail": "", "creatorFamilyName": "Spinosa", "creatorGivenName": "Anna"}, {"creatorEmail": "", "creatorFamilyName": "Fruentes-Monjaraz", "creatorGivenName": "Mario Alberto"}, {"creatorEmail": "", "creatorFamilyName": "Mobilia", "creatorGivenName": "Valeria"}], "descriptions": [{"descriptionText": "Gross Primary Production (GPP) represents the total amount of carbon fixed by plants through photosynthesis in an ecosystem over a specific period. GPP data products are derived using a data-driven approach that integrates Earth observation data with in-situ carbon flux measurements. Specifically, GPP estimations combine Sentinel-2 multispectral imagery with carbon flux data from eddy covariance towers, employing the XGBoost machine learning algorithm for prediction. The resulting GPP maps are generated at a 10-meter spatial resolution and a temporal frequency up to 5 days, covering the period from March 2017 to December 2023. The temporal resolution is contingent upon 50% free-cloud conditions in the area of interest, with lower frequencies occurring during periods of high cloud coverage. The spatial extent of the GPP maps corresponds to the boundaries of long-term observation sites as recorded in the DEIMS-SDR registry (e.g., https://deims.org/a547dab2-859a-414c-b148-0e7df8de5773). For sites where the boundary area is smaller than 1 km\u00b2, or if only point coordinates are available in DEIMS-SDR, the maps are constrained to a 1 km x 1 km bounding box.", "descriptionType": "Abstract"}], "externalSourceInformation": {"externalSourceName": "B2Share Eudat", "externalSourceURI": "https://b2share.eudat.eu/api/records/e43nx-09v37"}, "files": [{"format": "pdf", "md5": "32f4ce95b84091cbf5b817ec300cdce9", "name": "AGAME_data_product_description_V20260112.pdf", "size": "1008584", "sizeMeasureType": "B", "sourceUrl": "https://hdl.handle.net/11304/d2d8bbbe-972a-4932-a6da-e29bd78524ae"}, {"format": "zip", "md5": "f8b98abf5f28734e538fc8270cce7fe2", "name": "ch-dav_geotiffs.zip", "size": "2007435", "sizeMeasureType": "B", "sourceUrl": "https://hdl.handle.net/11304/595e7761-6fce-4da0-82fc-867b6d1cc43b"}, {"format": "csv", "md5": "14c6fe5fafb2a4150856a73d4f671ec1", "name": "ch-dav_gpp_error_estimates_2020-2023.csv", "size": "237", "sizeMeasureType": "B", "sourceUrl": "https://hdl.handle.net/11304/48cd1694-d9d5-493b-86fe-2cfdac42da83"}, {"format": "zip", "md5": "84c875ad6f68835679f0ffc7e876d126", "name": "ch-dav_masks.zip", "size": "5679", "sizeMeasureType": "B", "sourceUrl": "https://hdl.handle.net/11304/326fab15-889c-47ad-8b12-f217d4da86bc"}, {"format": "zip", "md5": "aa45ac70c8183c2be83a55cebdd925ff", "name": "ch-dav_netcdfs.zip", "size": "71685302", "sizeMeasureType": "B", "sourceUrl": "https://hdl.handle.net/11304/c557ad58-ac87-4abd-964e-bbce11dea960"}], "keywords": [{"keywordLabel": "AGAME"}], "language": "eng", "licenses": [{"licenseCode": "Creative Commons Attribution 4.0 International", "licenseURI": "https://creativecommons.org/licenses/by/4.0/"}], "projects": [{"projectID": "https://b2share.eudat.eu/communities/LTER", "projectName": "B2SHARE Eudat external record - eLTER Community"}], "publicationDate": "2024-11-15", "relatedIdentifiers": [{"relatedID": "https://b2share.eudat.eu/api/records/r0bep-na246", "relatedIDType": "URL", "relatedResourceType": "Dataset", "relationType": "IsNewVersionOf"}], "siteReferences": [{"siteID": "a547dab2-859a-414c-b148-0e7df8de5773", "siteName": "Davos Seehornwald - Switzerland"}], "temporalCoverages": [{"endDate": "2024-11-15", "startDate": "2024-11-15"}], "titles": [{"titleLanguage": "", "titleText": "Davos - Gross Primary Production (2020-2023)"}]}, "pids": {"doi": {"identifier": "10.23728/b2share.e43nx-09v37", "provider": "datacite"}}}