f | { | f | { |
n | "author": "Fang Hongliang", | n | "author": "Fang, Hongliang", |
| "author_email": "", | | "author_email": "", |
n | | n | "citation": [], |
| "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700", | | "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700", |
| "doi": "10.1594/PANGAEA.939444", | | "doi": "10.1594/PANGAEA.939444", |
| "doi_date_published": "2021", | | "doi_date_published": "2021", |
| "doi_publisher": "", | | "doi_publisher": "", |
| "doi_status": "True", | | "doi_status": "True", |
n | | n | "familyName": "Fang", |
| | | "givenName": "Hongliang", |
| "groups": [], | | "groups": [], |
| "id": "c6edc94a-0966-4e75-a784-0d60038badb9", | | "id": "c6edc94a-0966-4e75-a784-0d60038badb9", |
| "isopen": false, | | "isopen": false, |
| "license_id": "CC-BY-4.0", | | "license_id": "CC-BY-4.0", |
| "license_title": "CC-BY-4.0", | | "license_title": "CC-BY-4.0", |
| "metadata_created": "2023-01-12T13:31:22.398198", | | "metadata_created": "2023-01-12T13:31:22.398198", |
n | "metadata_modified": "2023-08-04T09:33:49.667600", | n | "metadata_modified": "2024-11-29T07:44:27.993671", |
| "name": "png-doi-10-1594-pangaea-939444", | | "name": "png-doi-10-1594-pangaea-939444", |
| "notes": "Field measured structural variables, particularly | | "notes": "Field measured structural variables, particularly |
| continuous in-situ data are pivotal for mechanism study and remote | | continuous in-situ data are pivotal for mechanism study and remote |
| sensing validation. Multiple continuous field measurement campains | | sensing validation. Multiple continuous field measurement campains |
| were conducted in northeastern China crop fields: Honghe (2012, 2013, | | were conducted in northeastern China crop fields: Honghe (2012, 2013, |
| 2019) and Hailun (2016) . The Honghe site (47.65\u00b0N, | | 2019) and Hailun (2016) . The Honghe site (47.65\u00b0N, |
| 133.51\u00b0E) is covered with large homogeneous paddy rice and the | | 133.51\u00b0E) is covered with large homogeneous paddy rice and the |
| Hailun site (47.41\u00b0N, 126.82\u00b0E) is planted with maize, | | Hailun site (47.41\u00b0N, 126.82\u00b0E) is planted with maize, |
| sorghum, and soybean. Continuous measurements were made throughout | | sorghum, and soybean. Continuous measurements were made throughout |
| almost the entire growing season, ranging from day of year (DOY) 160 | | almost the entire growing season, ranging from day of year (DOY) 160 |
| to 280. For each site, five plots were selected. Typically, four | | to 280. For each site, five plots were selected. Typically, four |
| elemental sampling units (approximately 15 m*15 m) were sampled for | | elemental sampling units (approximately 15 m*15 m) were sampled for |
| each plot to reduce random sampling error. Destructive sampling, | | each plot to reduce random sampling error. Destructive sampling, |
| Digital hemispheric photography (DHP), LAI-2200 canopy analyzer, and | | Digital hemispheric photography (DHP), LAI-2200 canopy analyzer, and |
| AccuPAR meausrements were carried out in the field measurement | | AccuPAR meausrements were carried out in the field measurement |
| simultaneously. The green leaf area index (GAI), yellow leaf area | | simultaneously. The green leaf area index (GAI), yellow leaf area |
| index (YAI), and plant area index (PAI, including the area of leaf, | | index (YAI), and plant area index (PAI, including the area of leaf, |
| stem, and ear) were measured with destructive sampling. The effective | | stem, and ear) were measured with destructive sampling. The effective |
| leaf area index (LAIeff), leaf area index (LAI), fractional of | | leaf area index (LAIeff), leaf area index (LAI), fractional of |
| vegetation cover (FCOVER), and clumping index (CI) were derived from | | vegetation cover (FCOVER), and clumping index (CI) were derived from |
| DHP and LAI-2200. Since DHP and LAI-2200 cannot separate the stem from | | DHP and LAI-2200. Since DHP and LAI-2200 cannot separate the stem from |
| leaf, the LAI obtained from DHP and LAI-2200 can be regarded as the | | leaf, the LAI obtained from DHP and LAI-2200 can be regarded as the |
| PAI. The fraction of absorbed photosynthetically active radiation | | PAI. The fraction of absorbed photosynthetically active radiation |
| (FAPAR) was measured with AccuPAR using the four flux method. | | (FAPAR) was measured with AccuPAR using the four flux method. |
| High-resolution LAI reference maps of these sites were also produced | | High-resolution LAI reference maps of these sites were also produced |
| from cloud-free HJ-1 (30 m), Landsat 7 ETM+ (30 m), and Sentinel-2A | | from cloud-free HJ-1 (30 m), Landsat 7 ETM+ (30 m), and Sentinel-2A |
| MSI (20 m) images. The HJ-1 images were rectified to the Landsat 7 | | MSI (20 m) images. The HJ-1 images were rectified to the Landsat 7 |
| ETM+ images and were atmospherically corrected and transformed to | | ETM+ images and were atmospherically corrected and transformed to |
| surface reflectance data. The high-resolution reference LAI was | | surface reflectance data. The high-resolution reference LAI was |
| derived from surface reflectance using the look-up table approach | | derived from surface reflectance using the look-up table approach |
| based on the ACRM model simulation. The reference LAI shows high | | based on the ACRM model simulation. The reference LAI shows high |
| consistency with field LAI (R2=0.85, bias=0.22, and RMSE=0.66). The | | consistency with field LAI (R2=0.85, bias=0.22, and RMSE=0.66). The |
| reference LAI mean and standard deviation values within an extent of 3 | | reference LAI mean and standard deviation values within an extent of 3 |
| km * 3 km in each site were extracted and provided in the dataset. The | | km * 3 km in each site were extracted and provided in the dataset. The |
| dataset is useful for the study of vegetation structural parameters | | dataset is useful for the study of vegetation structural parameters |
| and the validation of remote sensing products.", | | and the validation of remote sensing products.", |
| "num_resources": 0, | | "num_resources": 0, |
| "num_tags": 5, | | "num_tags": 5, |
| "orcid": "0000-0002-6345-1197", | | "orcid": "0000-0002-6345-1197", |
| "organization": { | | "organization": { |
| "approval_status": "approved", | | "approval_status": "approved", |
| "created": "2023-08-04T09:32:38.098376", | | "created": "2023-08-04T09:32:38.098376", |
| "description": "PANGAEA (Data Publisher for Earth & Environmental | | "description": "PANGAEA (Data Publisher for Earth & Environmental |
| Science): The information system PANGAEA is operated as an Open Access | | Science): The information system PANGAEA is operated as an Open Access |
| library aimed at archiving, publishing and distributing georeferenced | | library aimed at archiving, publishing and distributing georeferenced |
| data from earth system research. PANGAEA guarantees long-term | | data from earth system research. PANGAEA guarantees long-term |
| availability (greater than 10 years) of its content. PANGAEA is open | | availability (greater than 10 years) of its content. PANGAEA is open |
| to any project, institution, or individual scientist to use or to | | to any project, institution, or individual scientist to use or to |
| archive and publish data. PANGAEA focuses on georeferenced | | archive and publish data. PANGAEA focuses on georeferenced |
| observational data, experimental data, and models/simulations. | | observational data, experimental data, and models/simulations. |
| Citability, comprehensive metadata descriptions, interoperability of | | Citability, comprehensive metadata descriptions, interoperability of |
| data and metadata, a high degree of structural and semantic | | data and metadata, a high degree of structural and semantic |
| harmonization of the data inventory as well as the commitment of the | | harmonization of the data inventory as well as the commitment of the |
| hosting institutions ensures FAIRness of archived data.", | | hosting institutions ensures FAIRness of archived data.", |
| "id": "93da141a-dc26-4ce9-bff3-b2b283505dcc", | | "id": "93da141a-dc26-4ce9-bff3-b2b283505dcc", |
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| "type": "organization" | | "type": "organization" |
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| "owner_org": "93da141a-dc26-4ce9-bff3-b2b283505dcc", | | "owner_org": "93da141a-dc26-4ce9-bff3-b2b283505dcc", |
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| "publication_year": "2021", | | "publication_year": "2021", |
| "related_identifiers": [ | | "related_identifiers": [ |
| { | | { |
| "authors": "Fang Hongliang,Li Wenjuan,Wei Shanshan,Jiang | | "authors": "Fang Hongliang,Li Wenjuan,Wei Shanshan,Jiang |
| Chongya,Fang Hongliang,Ye Yongchang,Liu Weiwei,Wei Shanshan,Ma Li,Fang | | Chongya,Fang Hongliang,Ye Yongchang,Liu Weiwei,Wei Shanshan,Ma Li,Fang |
| Hongliang,Zhang Y,Wei Shanshan,Li Wenjuan,Ye Yongchang,Sun Tao,Liu | | Hongliang,Zhang Y,Wei Shanshan,Li Wenjuan,Ye Yongchang,Sun Tao,Liu |
n | Weiwei,Zhang Y,Fang Hongliang,Wang Yaoyao,Li Sijia", | n | Weiwei,Zhang Yinghui,Fang Hongliang,Wang Yao,Li Sijia", |
| "email_authors": | | "email_authors": |
n | n,,,,,,fanghl@lreis.ac.cn,w_yaoyao0707@163.com,lisj.19b@igsnrr.ac.cn", | n | ,,zhangyh.17b@igsnrr.ac.cn,fanghl@lreis.ac.cn,,lisj.19b@igsnrr.ac.cn", |
| "identifier": "https://doi.org/10.1016/j.agrformet.2014.08.005", | | "identifier": "https://doi.org/10.1016/j.agrformet.2014.08.005", |
| "identifier_type": "DOI", | | "identifier_type": "DOI", |
| "orcid_authors": | | "orcid_authors": |
n | 331-1246,0000-0002-6345-1197,0000-0003-4432-1335,0000-0003-2960-8207", | n | 57-4857,0000-0001-6980-2384,0000-0002-6345-1197,,0000-0003-2960-8207", |
| "relation_type": "References", | | "relation_type": "References", |
| "source": "Agricultural and Forest Meteorology", | | "source": "Agricultural and Forest Meteorology", |
| "title": "Seasonal variation of leaf area index (LAI) over paddy | | "title": "Seasonal variation of leaf area index (LAI) over paddy |
| rice fields in NE China: Intercomparison of destructive sampling, | | rice fields in NE China: Intercomparison of destructive sampling, |
| LAI-2200, digital hemispherical photography (DHP), and AccuPAR | | LAI-2200, digital hemispherical photography (DHP), and AccuPAR |
| methods", | | methods", |
| "year": "2014" | | "year": "2014" |
| }, | | }, |
| { | | { |
| "authors": "Fang Hongliang,Li Wenjuan,Wei Shanshan,Jiang | | "authors": "Fang Hongliang,Li Wenjuan,Wei Shanshan,Jiang |
| Chongya,Fang Hongliang,Ye Yongchang,Liu Weiwei,Wei Shanshan,Ma Li,Fang | | Chongya,Fang Hongliang,Ye Yongchang,Liu Weiwei,Wei Shanshan,Ma Li,Fang |
| Hongliang,Zhang Y,Wei Shanshan,Li Wenjuan,Ye Yongchang,Sun Tao,Liu | | Hongliang,Zhang Y,Wei Shanshan,Li Wenjuan,Ye Yongchang,Sun Tao,Liu |
n | Weiwei,Zhang Y,Fang Hongliang,Wang Yaoyao,Li Sijia", | n | Weiwei,Zhang Yinghui,Fang Hongliang,Wang Yao,Li Sijia", |
| "email_authors": | | "email_authors": |
n | n,,,,,,fanghl@lreis.ac.cn,w_yaoyao0707@163.com,lisj.19b@igsnrr.ac.cn", | n | ,,zhangyh.17b@igsnrr.ac.cn,fanghl@lreis.ac.cn,,lisj.19b@igsnrr.ac.cn", |
| "identifier": "https://doi.org/10.1016/j.agrformet.2018.02.003", | | "identifier": "https://doi.org/10.1016/j.agrformet.2018.02.003", |
| "identifier_type": "DOI", | | "identifier_type": "DOI", |
| "orcid_authors": | | "orcid_authors": |
n | 331-1246,0000-0002-6345-1197,0000-0003-4432-1335,0000-0003-2960-8207", | n | 57-4857,0000-0001-6980-2384,0000-0002-6345-1197,,0000-0003-2960-8207", |
| "relation_type": "References", | | "relation_type": "References", |
| "source": "Agricultural and Forest Meteorology", | | "source": "Agricultural and Forest Meteorology", |
| "title": "Continuous estimation of canopy leaf area index (LAI) | | "title": "Continuous estimation of canopy leaf area index (LAI) |
| and clumping index over broadleaf crop fields: An investigation of the | | and clumping index over broadleaf crop fields: An investigation of the |
| PASTIS-57 instrument and smartphone applications", | | PASTIS-57 instrument and smartphone applications", |
| "year": "2018" | | "year": "2018" |
| }, | | }, |
| { | | { |
| "authors": "Fang Hongliang,Li Wenjuan,Wei Shanshan,Jiang | | "authors": "Fang Hongliang,Li Wenjuan,Wei Shanshan,Jiang |
| Chongya,Fang Hongliang,Ye Yongchang,Liu Weiwei,Wei Shanshan,Ma Li,Fang | | Chongya,Fang Hongliang,Ye Yongchang,Liu Weiwei,Wei Shanshan,Ma Li,Fang |
| Hongliang,Zhang Y,Wei Shanshan,Li Wenjuan,Ye Yongchang,Sun Tao,Liu | | Hongliang,Zhang Y,Wei Shanshan,Li Wenjuan,Ye Yongchang,Sun Tao,Liu |
n | Weiwei,Zhang Y,Fang Hongliang,Wang Yaoyao,Li Sijia", | n | Weiwei,Zhang Yinghui,Fang Hongliang,Wang Yao,Li Sijia", |
| "email_authors": | | "email_authors": |
n | n,,,,,,fanghl@lreis.ac.cn,w_yaoyao0707@163.com,lisj.19b@igsnrr.ac.cn", | n | ,,zhangyh.17b@igsnrr.ac.cn,fanghl@lreis.ac.cn,,lisj.19b@igsnrr.ac.cn", |
| "identifier": "https://doi.org/10.1016/j.rse.2019.111377", | | "identifier": "https://doi.org/10.1016/j.rse.2019.111377", |
| "identifier_type": "DOI", | | "identifier_type": "DOI", |
| "orcid_authors": | | "orcid_authors": |
n | 331-1246,0000-0002-6345-1197,0000-0003-4432-1335,0000-0003-2960-8207", | n | 57-4857,0000-0001-6980-2384,0000-0002-6345-1197,,0000-0003-2960-8207", |
| "relation_type": "References", | | "relation_type": "References", |
| "source": "Remote Sensing of Environment", | | "source": "Remote Sensing of Environment", |
| "title": "Validation of global moderate resolution leaf area | | "title": "Validation of global moderate resolution leaf area |
| index (LAI) products over croplands in northeastern China", | | index (LAI) products over croplands in northeastern China", |
| "year": "2019" | | "year": "2019" |
| }, | | }, |
| { | | { |
| "authors": "Fang Hongliang,Li Wenjuan,Wei Shanshan,Jiang | | "authors": "Fang Hongliang,Li Wenjuan,Wei Shanshan,Jiang |
| Chongya,Fang Hongliang,Ye Yongchang,Liu Weiwei,Wei Shanshan,Ma Li,Fang | | Chongya,Fang Hongliang,Ye Yongchang,Liu Weiwei,Wei Shanshan,Ma Li,Fang |
| Hongliang,Zhang Y,Wei Shanshan,Li Wenjuan,Ye Yongchang,Sun Tao,Liu | | Hongliang,Zhang Y,Wei Shanshan,Li Wenjuan,Ye Yongchang,Sun Tao,Liu |
n | Weiwei,Zhang Y,Fang Hongliang,Wang Yaoyao,Li Sijia", | n | Weiwei,Zhang Yinghui,Fang Hongliang,Wang Yao,Li Sijia", |
| "email_authors": | | "email_authors": |
n | n,,,,,,fanghl@lreis.ac.cn,w_yaoyao0707@163.com,lisj.19b@igsnrr.ac.cn", | n | ,,zhangyh.17b@igsnrr.ac.cn,fanghl@lreis.ac.cn,,lisj.19b@igsnrr.ac.cn", |
| "identifier": "https://doi.org/10.1016/j.agrformet.2021.108535", | | "identifier": "https://doi.org/10.1016/j.agrformet.2021.108535", |
| "identifier_type": "DOI", | | "identifier_type": "DOI", |
| "orcid_authors": | | "orcid_authors": |
n | 331-1246,0000-0002-6345-1197,0000-0003-4432-1335,0000-0003-2960-8207", | n | 57-4857,0000-0001-6980-2384,0000-0002-6345-1197,,0000-0003-2960-8207", |
| "relation_type": "References", | | "relation_type": "References", |
| "source": "Agricultural and Forest Meteorology", | | "source": "Agricultural and Forest Meteorology", |
| "title": "Variation of intra-daily instantaneous FAPAR estimated | | "title": "Variation of intra-daily instantaneous FAPAR estimated |
| from the geostationary Himawari-8 AHI data", | | from the geostationary Himawari-8 AHI data", |
| "year": "2021" | | "year": "2021" |
| } | | } |
| ], | | ], |
| "relationships_as_object": [], | | "relationships_as_object": [], |
| "relationships_as_subject": [], | | "relationships_as_subject": [], |
| "repository_name": "PANGAEA (Data Publisher for Earth & | | "repository_name": "PANGAEA (Data Publisher for Earth & |
| Environmental Science)", | | Environmental Science)", |
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n | "services_used_list": "", | n | |
| "source_metadata_created": "2021", | | "source_metadata_created": "2021", |
| "source_metadata_modified": "", | | "source_metadata_modified": "", |
| "state": "active", | | "state": "active", |
| "subject_areas": [ | | "subject_areas": [ |
| { | | { |
| "subject_area_additional": "", | | "subject_area_additional": "", |
| "subject_area_name": "Agriculture" | | "subject_area_name": "Agriculture" |
| }, | | }, |
| { | | { |
| "subject_area_additional": "", | | "subject_area_additional": "", |
| "subject_area_name": "Atmosphere" | | "subject_area_name": "Atmosphere" |
| }, | | }, |
| { | | { |
| "subject_area_additional": "", | | "subject_area_additional": "", |
| "subject_area_name": "Ecology" | | "subject_area_name": "Ecology" |
| } | | } |
| ], | | ], |
| "tags": [ | | "tags": [ |
| { | | { |
| "display_name": "China crops", | | "display_name": "China crops", |
| "id": "5871b7eb-676e-4d24-9e63-43a835bf77d4", | | "id": "5871b7eb-676e-4d24-9e63-43a835bf77d4", |
| "name": "China crops", | | "name": "China crops", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
t | "display_name": "clumping indexCI", | t | "display_name": "clumping index CI", |
| "id": "7320545e-71a5-4b73-89de-f1a5ab8913c7", | | "id": "6134c295-c1d9-42cf-9ce4-370e8e136690", |
| "name": "clumping indexCI", | | "name": "clumping index CI", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "fraction of absorbed photosynthetically active | | "display_name": "fraction of absorbed photosynthetically active |
| radiation FAPAR", | | radiation FAPAR", |
| "id": "ce70b0d7-b301-4e26-899d-920a06fa4748", | | "id": "ce70b0d7-b301-4e26-899d-920a06fa4748", |
| "name": "fraction of absorbed photosynthetically active | | "name": "fraction of absorbed photosynthetically active |
| radiation FAPAR", | | radiation FAPAR", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "fractional of vegetation cover FCOVER", | | "display_name": "fractional of vegetation cover FCOVER", |
| "id": "2ef5688a-f49b-46cc-8837-4d8f9fbee42d", | | "id": "2ef5688a-f49b-46cc-8837-4d8f9fbee42d", |
| "name": "fractional of vegetation cover FCOVER", | | "name": "fractional of vegetation cover FCOVER", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "leaf area indexLAI", | | "display_name": "leaf area indexLAI", |
| "id": "0a0f6774-d7ea-4e88-ab8f-9fe23c0bbaa1", | | "id": "0a0f6774-d7ea-4e88-ab8f-9fe23c0bbaa1", |
| "name": "leaf area indexLAI", | | "name": "leaf area indexLAI", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| } | | } |
| ], | | ], |
| "title": "Vegetation structural field measurement data for | | "title": "Vegetation structural field measurement data for |
| Northeastern China Crops (NECC)", | | Northeastern China Crops (NECC)", |
| "type": "vdataset", | | "type": "vdataset", |
| "url": "https://doi.org/10.1594/PANGAEA.939444" | | "url": "https://doi.org/10.1594/PANGAEA.939444" |
| } | | } |