Kiwirail Networks opened the deviation of the Main North Line between 262 and 263 km (Tunnel 21) and announced it on the 2021-05-25 on their website. A way has been added to OHM showing the closed section of track. I’m new to OHM but have extensive experience drawing my own maps in a GIS so this i…
so something has gone away in the real world, and rather than just deleting it from OpenStreetMap, you’d like to move it to OpenHistoricalMap. That’s a great idea, but don’t rush. OHM and OSM have different licensing philosophies. The entirety of the OSM database is licensed under the ODbL and co…
First in a series about ways to find imagery. [https://www.oldmapsonline.org/] Old Maps Online is not so much a source, as a map enabled directory for maps. You go there, find the place you want using the map, and look at the panel on the right side of the browser for old maps. None of these map…
i put together a couple of things on youtube showing various scenarios for using mapwarper. for folks new to OHM who want to know how to bring in source material that isn’t already geo referenced, this should help a bit. 1) In this one, i take a 1834 survey map of the Albany terminus of the Erie C…
OpenHistoricalMap is an interactive map of the world throughout history, created by people like you and dedicated to the public domain.