Routing

The routing service of the BKG makes it possible to calculate the fastest and shortest route (route) between a predetermined start and destination point, including waypoints (Via-Points). In addition, blocking points and barrier areas can be used for route calculation. The routing data of the user community OpenStreetMap (OSM) serves as the data base. In addition, based on the OSM data, accessibility analyses can be calculated over a predetermined time (isochronic) or over a predetermined distance. The Openroute Service (ORS) developed by Heidelberg University serves as routing software. The routing service has worldwide coverage. Furthermore, the world-operating geocoding service Nominatim is provided, whose data is also the data of OSM. web_ors_all is the routing service for all users who do not belong to the federal administration.BKG的路由服务可计算预设起点与终点间的最快、最短路径，支持加入途经点（Via-Points）。此外，路径计算过程中可引入封锁点与障碍区域。该服务以开放街道地图（OpenStreetMap，OSM）社区的路由数据作为基础数据库。依托OSM数据，还可基于预设时长（isochronic，等时性维度）或预设距离开展可达性分析。该路由服务采用海德堡大学开发的开放路径服务（Openroute Service，ORS）作为路由软件，且覆盖全球范围。此外，服务还提供全球运营的地理编码服务Nominatim，其数据源同样来自OSM。 web_ors_all是面向非联邦行政部门全体用户的路由服务。