CalTopo

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The future of CalTopo || Interview with founder Matt Jacobs

By Andrew Skurka / November 1, 2015 / 19 Comments

For several years my go-to platform for topographical maps and imagery has been CalTopo. It has fully replaced — and far surpassed — National Geographic’s TOPO! desktop software, which was discontinued in 2012 and is no longer supported by NG; and, overall, its trip-planning features are unmatched by other online platforms and apps. I use CalTopo most often…

Just released: CalTopo app for Android

By Andrew Skurka / December 22, 2018 / 13 Comments

The website CalTopo has been my go-to mapping platform for four over years. I primarily use it to make and print topographic maps, including for all of my guided trips and high route guides. It has come a long way since I began to use it, with regular improvements to the user-interface and imagery database.…

New snowpack tool: Satellite imagery for CalTopo + GaiaGPS

By Andrew Skurka / July 3, 2019 / 4 Comments

The peak backpacking season is almost here, and many backpackers with planned trips in the Mountain West are asking the same question: “What is the current state of the snowpack?” This is especially the case in areas that had wet winters and springs, notably the High Sierra, Colorado, and Wyoming. Historically, I’ve relied on SNOTEL…