Base map CR 1:200,000 - colour seamless - 11000650

Raster ZM 200 data are created on the background of geographic database Data200. The data are visualised using cartographic representations in ESRI products. The cartographic mode created in this way is further processed (using different tools and manual editing) until an optimal map design is not reached. The seamless image of the whole state is finally exported in division to ZM 200 map sheets for printing and in raster segments for electronic exploitation. The raster segments of 50x 50 km are by default created in TIFF format with resolution 1 000 dpi (LZW compression, 24 bit). Alternatively the data can be delivered in format GeoTIFF or PDF. Segments are georeferenced in the coordinate system using text files (TFW) for S-JTSK Krovak EN and WGS 84 / UTM zone 33N projections.栅格ZM 200数据集以地理数据库Data200为基础构建完成。该数据集通过ESRI产品中的制图表达进行可视化处理。由此生成的制图模式需借助多种工具并配合人工编辑进行迭代优化，直至达成最优地图设计方案。最终将全国范围的无缝影像按照ZM 200标准图幅进行分幅导出，分别用于印刷的ZM 200地形图幅与电子应用的栅格区块。默认生成的50×50千米栅格区块采用标记图像文件格式（TIFF），分辨率为1000dpi，采用LZW压缩算法，位深度为24位。此外，该数据集也可提供地理标记图像文件格式（GeoTIFF）或PDF格式版本。所有栅格区块均通过文本文件（TFW）完成地理配准，适配S-JTSK Krovak EN与WGS 84 / UTM 33N两种投影坐标系。