lanetrio.blogg.se - Naval action map overlay

Local government boundaries, including those for civil parishes, counties, large burghs, small burghs and counties of the city are shown, as well as Parliamentary Constituency boundaries. The maps show these boundaries are a clear, coloured overlay. This set of 85 maps includes all our out-of-copyright OS quarter-inch to the mile (1:253,440/1:250,000) maps showing administrative and Parliamentary Constituency boundaries.

Compare OS six-inch (1888-1913) maps with the new LiDAR DTM layer in our Side by Side viewer:.

New guide - Using LiDAR layers for landscape research.

Although coverage is partial and still expanding, 1 metre or higher resolution LiDAR is available for most of England, Scotland, and Wales. Modern features like quarries, embankments or railway cuttings, as well as historic features like limekilns or canals can be seen more clearly. LiDAR can help to bring out the effects of glaciation on local topography, or show the effects of geomorphology on soils. Many archaeological sites such as hillforts, Roman camps, deserted villages, or cultivation terraces can be seen much more clearly than on satellite imagery or maps. Light Detection and Ranging (LiDAR) is an airborne mapping technique, which uses a scanning laser to allow highly detailed representations of relief or terrain models to be generated.

We have reprocessed the Scottish Government's LiDAR Digital Terrain Model (DTM) layer to allow minor landscape features to be seen much more clearly. Updated guide - Using LiDAR layers for landscape research.Further information on Sherwood Forest LiDAR.View Glasgow, Edinburgh or Sherwood Forest in our Side by side viewer.

We are very grateful to the Miner 2 Major Veiled Landscape project for making this Sherwood Forest LiDAR available to us. Our new Sherwood Forest coverage is the highest resolution LiDAR ever flown of this area at 16 cm resolution, and includes both Digital Terrain Model (DTM) and Digital Surface Model (DSM) coverage. The new Scottish data is from the latest Phase V of the Scottish Government's LiDAR datasets, flown in 2021, and includes new coverage of Glasgow and Edinburgh with a 50 cm resolution Digital Terrain Model (DTM). We are pleased to add new LiDAR coverage of Glasgow, Edinburgh and the Sherwood Forest areas to our website. General maps of Great Britain and Ireland, 16th to 20th centuries - 41 maps.Ordnance Survey, small-scale maps of Great Britain, 19th to 20th centuries - 35 sheets.Ordnance Survey, "Ten Mile" Planning Maps of the United Kingdom, 1940s-1970s - 183 sheets.We have divided these maps into the Ordnance Survey "ten mile" Planning maps, other Ordnance Survey small-scale maps, and maps by other publishers: Others include military maps showing barracks and military districts, as well as maps to illustrate specific historical time periods, such as Ancient Britain, Britain in the Dark Ages, Roman Britain, and Monastic Britain.

Some of these expand our coverage of the Ordnance Survey's Ten-mile to the Inch (1:625,000) Planning maps series, initiated in the 1940s, and intended to form a survey of national life and resources. These maps present an excellent overview of England, Scotland and Wales, and sometimes including Ireland, showing specific subjects such as roads, railways, air travel, population, power generation, rainfall and housing, as well as things like changing administrative divisions. We are also pleased to add online over 200 maps of Great Britain in the 19th and 20th centuries.