Senkaimis – Old Maps app analytics for November 5

Old maps, precisely laid over today's view. Senkaimis shows what your area looked like one or two hundred years ago: vanished villages, manors, old roads, mills and forgotten graveyards. Not a scan in one place and a satellite image in another, but one on top of the other – with a transparency slider, so you can see exactly where the old crossroads lies today. AROUND 40 HISTORIC MAPS Lithuania, Latvia, Estonia, Poland and Germany, from 1767 to 1984: Prussian survey maps, the 1843 map of the Kingdom of Poland, Russian Imperial three-verst, two-verst and one-verst maps, German 1:25,000 sheets of 1914–1918, interwar and Red Army maps, German Messtischblätter, and aerial and reconnaissance satellite photos from 1941–1984. Pick a map by year on the timeline. LIDAR TERRAIN AND 3D Laser-scanned ground at 0.5 m resolution reveals what neither old maps nor satellites show: hillforts, burial mounds, ramparts, trenches and the outlines of old farmsteads under the forest. Five views (grey, colour, archaeological, rises, hollows), sun direction, cross-section and 3D. Available for Lithuania and Latvia. WORKS OFFLINE Choose an area and download it to your phone. In the forest, in the fields or wherever there is no signal, the map opens and shows where you are standing. You see the download size before you start. WALKING MODE Records where you walked, even with the screen off and the phone in your pocket. If you leave the marked area or drift off your walking line, the phone vibrates – differently for left and right. ALSO • Upload your own map and align it with the terrain • Mark your finds and the places you have already searched • Find a place by name or coordinates and navigate to it • See what others have found and chat in the community SUBSCRIPTION Several maps are open without an account. All maps, LiDAR terrain and offline use come with a subscription: €4.99 per month (local price shown in Google Play). It renews automatically; cancel any time in Google Play. Senkaimis is made by one person, as a hobby.