{ "created": "2018-04-25 08:06:30", "updated": "2026-05-13 14:42:57", "id": "0cfa139e-98ec-4035-beb8-85cda7ffeda5", "version": 3, "ds_topic": null, "title_cn": "塔克拉玛干1:150万风沙地貌图(1978年)", "title_en": "The 1:1.5 million Map of Aeolian Landform in Taklimakan Desert(1978)", "ds_abstract": "

一、本数据

\n\n

编制：中科院兰州沙漠研究所

\n\n

出版：地图出版社 地图印刷厂印制

\n\n

发行：新华书店北京发行所发行

\n\n

二、1:150万塔克拉玛干沙漠风沙地貌图包括：

\n\n

1、aeolian_landform_taklimakan_150(风沙地貌)2、height(沙丘高度)3、lake(湖泊)4river1、2、3(河流),5、road1、2、3（道路）

\n\n

三、风沙地貌属性字段：Aeolian_c(属性)、Aeolian_(英文对照)、Code(属性编码）

\n\n

地貌数据属性分类代码如下：

\n\n

(一)、风沙地貌类型

\n\n

111、垄状复合型沙山

\n\n

112、复合型新月形沙丘及沙丘链

\n\n

113、金字塔沙丘

\n\n

114、新月形沙丘及沙丘链

\n\n

115、格状沙丘及格状沙丘链

\n\n

116、风蚀残丘地

\n\n

117、复合型沙垄

\n\n

118、穹状沙丘

\n\n

119、鱼鳞状沙丘群

\n\n

120、新月形沙垄及线状沙垄

\n\n

121、红柳沙包

\n\n

122、戈壁

\n\n

(二)、沙丘高度类型

\n\n

211、小于10米

\n\n

212、10-25米

\n\n

213、25-50米

\n\n

214、50-100米

\n\n

215、大于100米

\n\n

(三)、其它类型

\n\n

311、有林地及灌木林

\n\n

312、人工绿洲

\n\n

313、盐碱地及沼泽

\n\n

四、投影信息：

\n\n

Angular Unit: Degree (0.017453292519943295)

\n\n

Prime Meridian: Greenwich (0.000000000000000000)

\n\n

Datum: D_Beijing_1954

\n\n

Spheroid: Krasovsky_1940

\n\n

Semimajor Axis: 6378245.000000000000000000

\n\n

Semiminor Axis: 6356863.018773047300000000

\n\n

Inverse Flattening: 298.300000000000010000

", "ds_source": "

1:150万塔克拉玛干沙漠风沙地貌图

", "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": "1978-01-01 00:00:00", "ds_acq_end_time": null, "ds_acq_place": "塔克拉玛干", "ds_acq_lon_east": 105.25, "ds_acq_lat_south": 38.36666666666667, "ds_acq_lon_west": 99.26666666666667, "ds_acq_lat_north": 42.0, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 124316312, "ds_files_count": 3, "ds_format": "矢量", "ds_space_res": "15000.0m", "ds_time_res": "", "ds_coordinate": "WGS84", "ds_projection": "+proj=longlat +datum=WGS84 +no_defs ", "ds_thumbnail": "0cfa139e-98ec-4035-beb8-85cda7ffeda5.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。", "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": [ "170.4510" ], "quality_level": 3, "publish_time": "2020-12-21 15:01:22", "last_updated": "2023-08-23 16:46:34", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Westdc.2020.310", "i18n": { "en": { "title": "The 1:1.5 million Map of Aeolian Landform in Taklimakan Desert(1978)", "ds_format": "Vector", "ds_source": "

1: 1.5 million Taklimakan Desert aeolian landform map

", "ds_quality": "

Data set quality control through strict manual audit

", "ds_ref_way": "", "ds_abstract": "

1、 This data

\n

Prepared by: Lanzhou Desert Research Institute, Chinese Academy of Sciences

\n

Published by: Map Publishing House, map printing house

\n

Issued by: Xinhua Bookstore Beijing Office

\n

2、 1:1.5 million Taklimakan Desert aeolian landform map includes:

\n

1. aeolian_landform_taklimakan_150 (sandstorm);2,height;3,lake;4,river1, 2, 3;5,road1, 2, 3

\n

3、 Aeolian landform attribute fields: Aeolian_c(attribute), Aeolian_ (English control), Code (attribute code)

\n

The classification code of geomorphic data attribute is as follows:

\n

（1） . type of aeolian landform

\n

111. Ridge shaped composite sand mountain

\n

112. Composite crescent dunes and dune chains

\n

113. Pyramid dunes

\n

114. Crescent dunes and dune chains

\n

115. Grid dune chain

\n

116. Wind erosion

\n

117. Composite sand ridge

\n

118. Dome dunes

\n

119. Scale dunes

\n

120. Crescent sand ridge and linear sand ridge

\n

121. Red willow sandbag

\n

122. Gobi

\n

（2） Sand dune height type

\n

211. Less than 10m

\n

212. 10-25m

\n

213. 25-50m

\n

214. 50-100m

\n

215. Over 100m

\n

（3） . other types

\n

311. Forest land and shrubbery

\n

312. Artificial oasis

\n

313. Saline alkali land and swamp

\n

4、 Projection information:

\n

Angular Unit: Degree (0.017453292519943295)

\n

Prime Meridian: Greenwich (0.000000000000000000)

\n

Datum: D_Beijing_1954

\n

Spheroid: Krasovsky_1940

\n

Semimajor Axis: 6378245.000000000000000000

\n

Semiminor Axis: 6356863.018773047300000000

\n

Inverse Flattening: 298.300000000000010000

", "ds_time_res": "", "ds_acq_place": "Taklimakan", "ds_space_res": "15000.0m", "ds_projection": "+proj=longlat +datum=WGS84 +no_defs ", "ds_process_way": "

Digital Vectorization

", "ds_ref_instruction": "To respect intellectual property rights, protect the rights and interests of data authors, expand the services of data centers, and evaluate the application potential of data, data users are requested to clearly indicate the data source and data author in the research results generated from the use of data (including publicly published papers, works, data products, and unpublished research reports, data products, etc.). For data reprinted (for secondary or multiple releases), the author must also indicate the source of the original data." } }, "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": [ "沙丘", "风沙地貌", "沙山" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "塔克拉玛干" ], "ds_time_tags": [ 1978 ], "ds_contributors": [ { "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_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": "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": "沙漠与荒漠化" }