本数据集包括祁连山自然保护区归一化植被指数（NDVI）、植被净初级生产力（NPP）和植被覆盖度（fc）数据。数据采用MODIS植被参数数据集，经过拼接、预处理等生成了祁连山自然保护区植被参数数据集。", "ds_source": "
MODIS数据。", "ds_process_way": "
数据下载后，通过MRT、ArcGIS、模型等进行加工处理。", "ds_quality": "
按照《卫星遥感影像植被指数产品规范》（GB/T30115-2013）、《卫星遥感影像植被覆盖度产品规范》（GB/T41280-2022）和《遥感产品真实性检验导则》（GB/T 36296-2018）标准，通过波段比值法、CASA模型等生产了祁连山自然保护区植被参数数据集。", "ds_acq_start_time": "2000-01-01 00:00:00", "ds_acq_end_time": "2018-12-31 00:00:00", "ds_acq_place": "祁连山自然保护区", "ds_acq_lon_east": 104.02, "ds_acq_lat_south": 35.37, "ds_acq_lon_west": 93.64, "ds_acq_lat_north": 40.45, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 1322670047, "ds_files_count": 311, "ds_format": "Tiff", "ds_space_res": "250m", "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "7871cacd-e8a0-4545-9e8f-e759196825eb.jpg", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "52109486-75ef-4764-a933-6380c6f42432", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.nieer.db2750.2023", "subject_codes": [ "170.45" ], "quality_level": 3, "publish_time": "2023-02-28 21:08:02", "last_updated": "2025-06-30 14:55:01", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.nieer.db2750.2023", "i18n": { "en": { "title": "Vegetation parameter data set of Qilian Mountain Nature Reserve (2000-2018)", "ds_format": "Tiff", "ds_source": "
MODIS data", "ds_quality": "
According to the Product Specifications for Vegetation Index of Satellite Remote Sensing Images (GB/T30115-2013), the Product Specifications for Vegetation Coverage of Satellite Remote Sensing Images (GB/T41280-2022) and the Guidelines for the Authenticity Test of Remote Sensing Products (GB/T 36296-2018), the vegetation parameter data set of Qilian Mountain Nature Reserve was produced through the band ratio method and CASA model.", "ds_ref_way": "", "ds_abstract": "
This data set includes normalized vegetation index (NDVI), net primary productivity (NPP) and vegetation coverage (fc) data of Qilian Mountain Nature Reserve. The MODIS vegetation parameter data set is used to generate the vegetation parameter data set of Qilian Mountain Nature Reserve through splicing and preprocessing.
", "ds_time_res": "年", "ds_acq_place": "Qilian Mountain Nature Reserve", "ds_space_res": "250m", "ds_projection": "", "ds_process_way": "After the data is downloaded, it is processed through MRT, ArcGIS, model, etc.", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "https://creativecommons.org/licenses/by/4.0/", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "祁连山", "植被参数", "NDVI", "NPP", "植被覆盖度" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "祁连山自然保护区" ], "ds_time_tags": [ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 ], "ds_contributors": [ { "true_name": "祁元", "email": "qiyuan@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "周圣明", "email": "westgfdc@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "祁元", "email": "qiyuan@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "category": "其他" }