DOPM50-L0由真数码正射影像图(组別:TDOP)系列衍生而成,其地图比例为1:50,000并附有地名,地面采样距离为5米,以单一影像显示香港全境。 数据集属性 author: author_email: creator_user_id: 38b4c328-5da6-4504-940a-e349370f5fcb id: d089eabd-e0b9-4766-94bd-6e08dfd82fb7 isopen: license_id: license_title: maintainer: 一般查询 maintainer_email: hkms_pub@landsd.gov.hk maintainer_phone: 2231 3187 metadata_created: 2021-07-02T06:03:11.981350 metadata_modified: 2025-09-25T16:38:08.675590 name: hk-landsd-openmap-development-hkms-digital-dopm50 notes: DOPM50-L0由真数码正射影像图(组別:TDOP)系列衍生而成,其地图比例为1:50,000并附有地名,地面采样距离为5米,以单一影像显示香港全境。 num_resources: 1 num_tags: 0 organization: array or object owner_org: cacdd7f2-dbd9-44bb-b1ef-eece15fe6cc2 private: state: active title: 数码正射影像图 DOPM50-L0 type: dataset update_frequency: 有需要时 url: version: groups: array or object resources: array or object tags: array or object relationships_as_subject: array or object relationships_as_object: array or object 数据集资源0 cache_last_updated: cache_url: created: 2025-09-25T16:38:08.688687 dateCreated: 2023-08-01 datePublished: 2025-09-26 description: DOPM50-L0由真数码正射影像图(组別:TDOP)系列衍生而成,其地图比例为1:50,000并附有地名,地面采样距离为5米,以单一影像显示香港全境。 format: GEOTIFF hash: id: 4df29295-90ee-424e-b4fb-0138a613466f inLanguage: en, zh-Hant, zh-Hans is_api: N last_modified: metadata_modified: 2025-09-25T16:38:08.683068 mimetype: mimetype_inner: name: 数码正射影像图 DOPM50-L0 (空间数据共享平台) package_id: d089eabd-e0b9-4766-94bd-6e08dfd82fb7 position: 0 resource_type: shared_id: 0496f42e9a2e11f0bd150a58c0a84a7e size: state: active url: https://portal.csdi.gov.hk/geoportal/?datasetId=landsd_rcd_1637306997934_6675 url_type: API URL: https://data.gov.hk/tc-data/api/3/action/package_show?id=hk-landsd-openmap-development-hkms-digital-dopm50