本图的性质基本上市属于现状植被图，包括自然植被和农业植被两部分，自然植被的图例是按照七个植被群系纲组排列的，他们主要是根据植物群落的外貌并结合一定的生态特征而划分的。农业植被群落的概念，同自然植物群落一样，也具有一定的生活型（外貌、结构、层片),种类组成和一定的生态地段。
\n\n1990年,中国科学院地理研究所资源与环境信息系统国家重点实验室完成了该图的数字化工作,并撰写了相关的数据说明文档,数字化后的数据也采用等积圆锥投影,并可利用GIS软件转换为其他投影.
\n\n本数据包括1个e00格式的矢量文件,中国植被编码设计说明, 数据集说明,植被数据层属性数据表和扫描的《中华人民共和国植被图--简要说明》等文件。
", "ds_source": "在制订图例和具体编图过程中,参考了我国1949年以后的绝大部分植被考察资料(包括图件和文字资料),举行了十几次所内外有关研究人员参加的制图讨论会。在编图工作完成后的发排期间,又补充了许多新的考察资料,特别是西藏西部地区的植被资料。
", "ds_process_way": "数字矢量化
", "ds_quality": "数据集通过严格的人工审核控制质量
", "ds_acq_start_time": "1972-05-01 00:00:00", "ds_acq_end_time": "1976-07-01 00:00:00", "ds_acq_place": "中国", "ds_acq_lon_east": 135.5, "ds_acq_lat_south": 17.8, "ds_acq_lon_west": 73.2, "ds_acq_lat_north": 53.86666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 60474334, "ds_files_count": 2, "ds_format": "矢量", "ds_space_res": "4000000", "ds_time_res": "年", "ds_coordinate": "WGS84", "ds_projection": "Albers Equal Area", "ds_thumbnail": "6c319edb-bb30-4add-be6e-c27448ad7c6c.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "9c4867b1-5cb1-4de0-abeb-df42547bf41e", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [], "quality_level": 3, "publish_time": "2021-01-05 17:08:13", "last_updated": "2023-11-02 11:17:54", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Westdc.2020.662", "i18n": { "en": { "title": "THE VEGETATION MAP OF CHINA(1:4000000)", "ds_format": "", "ds_source": "In the process of drawing up the legend and mapping, the vast majority of vegetation survey data (including maps and text data) after 1949 in China were consulted, and more than ten cartographic seminars attended by relevant researchers inside and outside the Institute were held. During the development and arrangement period after the completion of the mapping work, many new investigation data were added, especially the vegetation data in Western Tibet.
", "ds_quality": "The quality of data set is controlled by strict manual audit
", "ds_ref_way": "", "ds_abstract": "The nature of this map basically belongs to the current vegetation map, including natural vegetation and agricultural vegetation. The legend of natural vegetation is arranged according to seven vegetation formations, which are mainly divided according to the appearance of plant communities and certain ecological characteristics. The concept of agricultural vegetation community, like the natural plant community, also has a certain life form (appearance, structure, layer), species composition and certain ecological section.
\nIn 1990, the State Key Laboratory of resources and environmental information system, Institute of geography, Chinese Academy of Sciences completed the digitization of the map, and wrote relevant data description documents. After digitization, the data can also be transformed into other projections by using GIS software
\nThis data includes a vector file in E00 format, design description of Chinese vegetation code, data set description, attribute data table of vegetation data layer and scanned vegetation map of the people's Republic of China brief description.
", "ds_time_res": "年", "ds_acq_place": "China", "ds_space_res": "4000000", "ds_projection": "", "ds_process_way": "Digital Vectorization
", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC 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": [ "植被" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "中国" ], "ds_time_tags": [ 1979 ], "ds_contributors": [ { "true_name": "候学煜", "email": "", "work_for": "中国科院植物研究所", "country": "中国" }, { "true_name": "孙世洲", "email": "", "work_for": "中国科院植物研究所", "country": "中国" }, { "true_name": "张经炜", "email": "", "work_for": "中国科院植物研究所", "country": "中国" }, { "true_name": "何妙光", "email": "", "work_for": "中国科院植物研究所", "country": "中国" }, { "true_name": "王义凤", "email": "", "work_for": "中国科院植物研究所", "country": "中国" }, { "true_name": "孔德珍", "email": "", "work_for": "中国科院植物研究所", "country": "中国" }, { "true_name": "王绍庆", "email": "", "work_for": "中国科院植物研究所", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "吴立宗", "email": "wulizong@pric.org.cn", "work_for": "国家极地科学数据中心", "country": "中国" } ], "ds_managers": [ { "true_name": "候学煜", "email": "", "work_for": "中国科院植物研究所", "country": "中国" }, { "true_name": "敏玉芳", "email": "myf@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": "生态" }