当历史的经纬在时代画卷上徐徐铺展，"十四五"的磅礴笔触，为测绘地理信息事业勾勒出恢宏的轮廓。 12月30日，自然资源部召开新闻发布会，介绍"十四五"以来我国测绘地理信息工作取得的重要成果。从 全国卫星导航定位基准站一张网到实景三维中国，从自动驾驶地理信息安全应用到服务低空经济……这 五年，测绘地理信息事业转型升级，全面支撑自然资源管理、服务生态文明建设，全面支撑各行业需 求、服务经济社会发展，取得累累硕果。 搭建全国基准站一张网，初步建成实景三维中国 卫星导航定位基准站是北斗系统的关键配套设施，在高精度导航定位、北斗产业发展中发挥重要作用。 "为适应当前新形势新任务新要求，自然资源部近期发布了《卫星导航定位基准站管理办法》，将于 2026年1月1日正式施行，这是我国首部全链条规范基准站管理的部门规章。"自然资源部国土测绘司司 长陈军介绍。 "十四五"期间，自然资源部着力加强全国基准站规范化建设和服务——整合了全国7000座基准站数据资 源，建成全国卫星导航定位基准站一张网并常态化运行；构建"1﹢32"国家级和省级北斗应用与基准服 务中心，形成上下联动、区域协同的服务保障机制；面向全社会提供测绘基准服务，为林草 ...

例如，天地图是自然资源部门向社会提供各类地理信息公共服务、推动地理信息数据开放共享的政府网 站。"天地图已完成国家公共数据资源登记，是首批通过登记的公共数据资源。"自然资源部国家基础地 理信息中心副主任黄蔚介绍，截至目前，天地图累计注册用户143.21万个，授权应用110.01万个，地图 服务日均访问量超10亿次，支撑40多个行业7000多个政府用户和3.3万家企业应用。 原标题：国家数据局：探索示范场景 持续推进公共数据"跑起来" 22日，国家数据局举行"数据价值化 我们在行动"系列新闻发布会，介绍公共数据"跑起来"示范场景建 设最新进展和工作成效。会上发布了第四批次30个公共数据"跑起来"示范场景。此前，国家数据局已发 布三批次共70个示范场景。 "从四批次场景情况来看，数据供给方式从'共享为主'向'共享、开放、授权运营协同推进'转变。"国家 数据局党组成员、副局长陈荣辉介绍，第四批场景中，授权运营已经成为重要的供数方式；区域覆盖范 围更广，其中西部和东北地区场景占比达35%；场景领域不断拓展，逐步向高频民生服务、特色产业、 基层治理等纵深领域延伸。 发布会介绍了不同领域公共数据"跑起来"示范场景的具体建 ...

南都讯 记者李玲 发自北京 "天地图已完成国家公共数据资源登记，是首批通过登记的公共数据资源。 截至目前，累计注册用户143.21万个，授权应用110.01万个，地图服务日均访问量超10亿次，支撑40多 个行业7000多个政府用户和3.3万家企业应用。" 一是不断加强地理信息数据供给，夯实要素保障基础。黄蔚表示，多年来，持续加强天地图数据资源体 系建设，汇聚整合多尺度基础地理信息、自然资源专题地理信息等数据成果，构建了能够满足多样化应 用需求的地理信息公共服务数据资源体系。同时，建立了高效的数据更新与维护机制，有力保障各类地 理信息数据资源的快速更新。 二是提升地理信息数据使用便捷性，推动数据普惠共享。通过开放地理信息数据，构建灵活易用的服务 功能，为政府、企业、公众等各类用户提供电子地图、影像地图、地名地址查询、数据落图等一系列标 准化API接口及丰富的二次开发资源，显著降低地理信息数据应用开发成本，提升地理信息数据应用服 务场景建设支撑能力，实现数据资源的普惠应用与高效共享。 三是建立反馈与优化机制，提升数据服务效能。黄蔚提到，高度重视用户的意见建议，广泛收集各类用 户使用天地图过程中遇到的实际问题以及对 ...

Core Points - The article highlights the significant progress made in China's natural resource management during the "14th Five-Year Plan" period, emphasizing the importance of resource protection and sustainable development [1][2][3] Group 1: Agricultural and Land Resources - The total cultivated land area in China has reached 1.94 billion acres, with a notable increase of 28 million acres by the end of 2024 compared to 2020 [2] - The country has implemented a comprehensive protection strategy for cultivated land, focusing on quantity, quality, and ecological balance [2][4] Group 2: Mineral Resources - Major breakthroughs in mineral exploration have been achieved, including the discovery of 10 large oil fields and 19 large gas fields during the "14th Five-Year Plan" [2] - The exploration of strategic minerals such as oil, gas, copper, and lithium has significantly advanced, supporting a stable production of 200 million tons of oil and over 240 billion cubic meters of natural gas [2][3] Group 3: Marine Resources - The marine economy has shown strong growth, with the marine production value reaching 10.5 trillion yuan, an increase of 2.7 trillion yuan since 2020 [1][3] - China has maintained its position as the world's largest producer of marine products for 36 consecutive years, with marine oil and gas contributing significantly to domestic production [3] Group 4: Ecological and Environmental Protection - The forest coverage rate has reached 25.09%, making China one of the fastest-growing countries in terms of green coverage [1][3] - Significant ecological restoration projects have been implemented, including the completion of over 10 million acres of land rehabilitation and the establishment of five national parks [4][5][6] Group 5: Digital and Technological Advancements - The integration of digital governance in natural resource management has improved efficiency, with a unified management platform established to resolve previous inconsistencies [8] - China has made strides in international cooperation and technological innovation, contributing to global sustainable development initiatives [8]

Core Viewpoint - The recent upgrade of the "Tianditu" (Sky Map) represents a significant transformation from a traditional geographic information service platform to a comprehensive service platform that integrates map services, public education, and natural resource management [1][3]. Group 1: Transformation and Features - The upgraded Tianditu includes new sections titled "Beautiful Nature" and "Beautiful Life," which aggregate specialized geographic information data related to natural resources such as forestry, marine, and geological data [1][2]. - The platform now features 18 specialized topics, including national parks, marine economy, and geological heritage, all integrated on a single geographic base map [1][2]. - Users can access detailed information about specific topics, such as the geographic distribution of national parks and historical data about islands, enhancing the user experience through multimedia content [2][3]. Group 2: User Engagement and Application - As of April 2025, Tianditu has over 1.24 million registered developers and has authorized over 1 million applications, with an average of over 1 billion daily service interface accesses [3][4]. - The platform supports over 5,400 government users and approximately 18,000 enterprises, facilitating the sharing and opening of geographic information resources [3][4]. - Tianditu serves various sectors, including natural resources, water conservancy, and environmental protection, significantly improving government management efficiency [4][5]. Group 3: Data Management and Updates - Tianditu has established a dynamic updating model through collaboration between professional departments and social forces, ensuring the accuracy and timeliness of data resources [5][6]. - The platform has built a network of over 300 county-level nodes, ensuring a unified service system characterized by standardization and rapid updates [6]. - Each year, Tianditu releases new versions and updates its data sets at least once per administrative region, continuously enriching its data resources [6].