DBTL — Provincial Technical Paper 1:10,000 grayscale (Section C7C3)

Provincial Technical Paper scale 1:10000 grey scale produced by Topographic Database. The CTP is available both as a WMS service and as individual download sections. Each section on scale 1: 10,000 covers a territory of 8 km by 5 km. They are all oriented to the north, with the long side of the format in the East West direction. The sections are cut according to the current regional format and therefore maintain the current identifier (example C2d4). As the cut is set on the Gauss-Boaga cartographic system, it will happen that the UTM-WGS84 kilometre netting will not match with the cartographic cut.由地形数据库生成的1:10000比例尺灰度省级技术图纸（Provincial Technical Paper，简称CTP）。该数据既可通过Web地图服务（Web Map Service，WMS）获取，也可通过独立下载的分幅文件获取。每幅1:10000比例尺的图幅覆盖8千米×5千米的区域。所有图幅均以北向上，且图幅长边沿东西方向排布。图幅按照现行区域分幅规则进行裁切，因此保留原有标识符（示例：C2d4）。由于分幅基于高斯-博伊加（Gauss-Boaga）制图坐标系，通用横轴墨卡托-WGS84（UTM-WGS84）公里网将无法与该制图分幅匹配。