Landmap

The Joint Information Systems Committee (JISC) funded Landmap service which ran from 2001 to July 2014 collected, modified and hosted a large amount of earth observation data for the majority of the UK, including imagery from ERS satellites, ENVISAT and ALOS, high-resolution Digital Elevation Models (DEMs) and Digital Terrain Models (DTMs) and aerial photography dating back to 1930. After removal of JISC funding in 2013, the Landmap service is no longer operational, with the data now held at the NEODC. Aside from the thermal imagery data which stands alone, the data reside in four collections: optical, elevation, radar and feature.

联合信息系统委员会（JISC）资助的Landmap服务，自2001年起运行至2014年7月，收集、修改并托管了大量英国大部分地区的地球观测数据，包括来自ERS卫星、ENVISAT和ALOS的影像数据，高分辨率数字高程模型（DEM）和数字地形模型（DTM），以及可追溯至1930年的航空摄影资料。自2013年JISC资助终止后，Landmap服务已停止运营，相关数据现存储于NEODC。除独立的热成像数据外，数据分为四个集合：光学、高程、雷达和特征。