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CalTopo aggregates data from a large number of sources that provide insights for fire fighters, fire managers, and the general public. These features have been added over the years, unfortunately usually as a result of fire activity.
FAQs. Resource with short answers to common questions. Forum. See what others are saying and find answers to past questions. Email Us. For account specific questions. Still need help? Read the Getting Started Guide. Search the blog. Subscription or account questions?
Map your world with CalTopo. Backcountry or your backyard; research, plan, share, and take maps with you on your mobile device. View real time data, choose layers that suit your needs, print maps, record tracks and more.
Using CalTopo desktop is much the same as the online program, but requires a few additional steps for operating offline. Here we will cover how to download base layers for offline use and how to manage syncing (or not syncing) the maps that you create. Topics on this Page: Download base layers. Sync your maps.
Free USGS topo maps! Use CalTopo for collaborative trip planning, detailed elevation profiles and terrain analysis, printing geospatial PDFs, and exporting maps to your smartphone as KMZ or MBTiles files.
Most of the time, you do not need to download base layer (map images) to use the program. However, if you go into areas without internet or cell service, you have the following options: Mobile App: In the CalTopo App with at least a Mobile Subscription: You can download base layers and sync your maps.
Map Data Updates. Follow. Map Layer Data Updates. Map Data can be dynamic over ...