Map of the City of Helsinki

The master map of the City of Helsinki is the most accurate spatial dataset in the area of the City of Helsinki. The base map contains information describing the terrain, the built environment and the real estate division. The data have been produced through aerial imaging, terrain measurements and real estate deliveries as well as building permit processing. Updating and Maintenance Continuous. The data includes real estate, buildings, traffic routes, management data, names and identifiers, regional divisions, water bodies, altitude data, land and plant cover, trunk points and other objects. The base maps of the formulas are also produced on the basis of the base map. The data is available from the WMS and WMTS interface service with levelers Base map Kantamap_grey Kantamap_white Kantamap_variant Kantamap_Limits Kantakartan_country information Kantamap_base Kantamap_paints赫尔辛基市主地图（master map of the City of Helsinki）是赫尔辛基市域范围内精度最高的空间数据集。该基础底图涵盖地形、建成环境与不动产分区的描述性信息。本数据集通过航空成像、地形测量、不动产交付及建筑许可审批流程制作完成，且更新与维护工作持续进行。数据集内容涵盖不动产、建筑物、交通线路、管理数据、名称与标识符、区域分区、水体、高程数据、土地与植被覆盖、主干点及其他地物要素。各类专题底图亦基于该基础底图制作生成。 本数据集可通过网络地图服务（Web Map Service，简称WMS）与网络地图瓦片服务（Web Map Tile Service，简称WMTS）接口服务获取，配套分级工具（levelers）。 底图 Kantamap_grey（灰色版基础底图） Kantamap_white（白色版基础底图） Kantamap_variant（变体版基础底图） Kantamap_Limits（基础底图范围） Kantakartan_country information（国家信息基础底图） Kantamap_base（基础底图原型） Kantamap_paints（配色版基础底图）