作者：王惊鸿

近日，温州市测绘与地理信息局组织专家和相关部门在温州市召开“温州2000坐标系启用”项目验收会。

会上，验收专家组听取了项目实施单位的汇报，审阅了相关资料，一致同意“温州2000坐标系启用”项目通过验收。

“温州2000坐标系启用”项目基于2000国家大地坐标系统建立了温州2000坐标系，并布设了覆盖全市的二等水准网，联测了市、县原有高程控制网，实现了温州全市平面与高程系统的统一。该项目的实施为2000国家大地坐标系在温州的推广使用奠定了基础，为全市地理信息资源的共建共享、“智慧城市”和温州大都市建设提供了重要的测绘保障。

验收会上，与会的各县（市）测管负责人及部分测绘单位代表还就温州2000坐标系的应用进行了讨论和交流，纷纷表示将在县（市）层面全面启用该坐标系统，抓紧做好现有基础测绘成果新坐标系的转换工作，加快推进温州2000坐标系推广使用。

Recently, the mapping and Geographic Information Bureau organized experts andrelevant departments of Wenzhou city held a "Wenzhou 2000 coordinate system to enable" project acceptance will be in Wenzhou city.

On the meeting, acceptance of the expert group listened to the project implementation unit reporting, review the relevant information, agreed that"Wenzhou 2000 coordinate system to enable" project passed the acceptance.

"Wenzhou 2000 coordinate system to enable" Project 2000 national geodetic coordinate systems is established based on the Wenzhou 2000 coordinate system,and set up the coverage of the two level network, surveying the city, county, the original height control network, the realization of the unity of Wenzhou city's plane and elevation system. The implementation of the project of 2000 national geodetic coordinate system using laid the foundation for the promotion in Wenzhou, as the city's geographic information resources sharing, "smart city" and Wenzhoumetropolitan construction provides an important guarantee of Surveying and mapping.

Acceptance at the meeting, the county (city) measuring tube and some people in charge of Surveying and mapping unit representatives also discussed and communication application of Wenzhou 2000 coordinate system, have said they will be in the county (city) level to enable the coordinate system conversion, pay close attention to the existing basic surveying and mapping results of new coordinatesthe work, accelerate Wenzhou 2000 coordinate system to promote the use of.