Database of geognostic and geophysical surveys

The database of geognostic and geophysical surveys in kmz format derives from the collection of the surveys that were made for the realisation of the geological maps and local seismic hazards of Umbria. All data collected are public pursuant to paragraph 3 of Article 20 of the Umbria Regional Law no. 30 of 12 August 1998. The product made available allows an easy use of accessibility and dissemination through **Google Earth**, making immediately usable information on geognostic and geophysical surveys for the entire territory of the Umbria Region. The contents are freely available with the obligation to quote the source of the data in case of re-use. With the different methods of consultation (geographical reference or numerical list) it is possible to view the locations of the surveys for each of the 265 areas corresponding to the regional technical maps. After the opening of the single area it is possible to open the folder that has as file name the number of the regional technical map and then put the “tip” sign on the information levels that you want to see as, for example, on that of the legend. You can then see in transparency the information levels on the satellite image using the commands that regulate the opacity/transparency of Google Earth. The symbologies used in legend comply, as far as possible, with the *“standards of representation and information storage – seismic microzonation”*, version 3.0 of the Technical Commission for Seismic Microzonation (Article 5(7) of OPCM No 3907 of 13 November 2010). By clicking on the locations of the individual surveys it is possible to view the available information relating to the survey chosen and then clicking on the link indicated will open the original document of the survey in pdf format.本kmz格式的地质与地球物理调查数据库，源自为编制翁布里亚大区地质图与局部地震危险性图所开展的调查成果汇集。 本次收集的所有数据均符合1998年8月12日翁布里亚大区第30号区域法令第20条第3款之规定，属于公开数据。本公开数据集可通过谷歌地球（Google Earth）实现便捷访问与传播，可直接调取翁布里亚大区全域范围内的地质与地球物理调查相关信息。 数据集内容可免费获取，但再次使用时需注明数据来源。 用户可通过地理参照或数值列表两种检索方式，查看对应大区技术地图的265个分区内的调查点位分布。打开单个分区后，可进入以大区技术地图编号命名的文件夹，点击信息图层（如图例图层）的"提示"图标即可加载对应内容。借助谷歌地球的透明度调节命令，可将信息图层叠加至卫星影像上并调整显示透明度。图例所采用的符号系统尽可能符合《地震微区划表示与信息存储标准》（2010年11月13日第3907号意大利政府令第5条第7款规定的地震微区划技术委员会3.0版）。点击单个调查点位，可查看该点位对应的调查详情；点击其中的链接即可打开该调查的原始PDF文档。