Map Viewing Service (WMS) of the dataset: Modelling of urbanisation (urban stains), situation in 2000 in Franche-Comté

Urban stain modelling in Franche-Comté in 2000. The Urbanisation Dynamics — Urban Taches tool offers a modeling of urbanised spaces over time. Urban spots were generated by the application of the following model: expansion distance of + 50 m around the buildings then erosion of -40 m. The dynamic map depicts urban spots according to the building years. Urban spots have been visualised in 10 years since 1950. Urban spot objects were generated from the buildings of the IGN databases (BDParcellaire and BDTopo). The “year of construction” information of the buildings comes from the DGFiP land database (MAJIC files) as of 1 January 2011. This source is not exhaustive. Buildings whose year of construction is unknown have generated “undated” urban spots (mainly for buildings for agricultural and industrial use). The file “Tache_urbane_NC_R43.TAB” contains GIS data for “undated” urban spots. Please note: the public domain is not listed in the MAJIC database. Population data have been downloaded from the INSEE website.2000年弗朗什-孔泰地区城区斑块建模。 城市化动态——城区斑块工具可对随时间演变的城市化空间开展建模。城区斑块通过以下模型生成：先在建筑周边外延50米，再进行40米的侵蚀处理。 该动态地图依据建筑建造年份呈现城区斑块，自1950年起每10年生成一期可视化成果。 城区斑块对象源自IGN数据库（BDParcellaire与BDTopo）中的建筑数据。 建筑的‘建造年份’信息取自2011年1月1日起更新的DGFiP土地数据库（MAJIC文件），该数据源并非全覆盖。 建造年份未知的建筑将生成‘无标注日期’的城区斑块（此类建筑多为农业与工业用途）。文件‘Tache_urbane_NC_R43.TAB’包含‘无标注日期’城区斑块的GIS地理信息数据。 请注意：公有领域建筑未被纳入MAJIC数据库。 人口数据下载自INSEE官方网站。