Teriscope

Teriscope is the free GPS app built for New Mexico's backcountry — one map that answers what the land is doing, who owns it, and what the sky is about to do to you. THE MAP • 1-meter LIDAR terrain, statewide — the sharpest elevation data published for NM, rendered in 3D with peaks that look like peaks • Private land ownership at the parcel line, with owner names • Corner-crossing and landlocked-public-land layers — know exactly where public meets public • GMU boundaries, wilderness areas, roadless areas, and every USFS/BLM road • Offline maps for the whole state — trails, parcels, lakes, roads, all on your phone before you lose signal FISHING • Wetfoot Stream Access — the first map of every perennial river you can legally walk under NM's stream-access law, drawn as robin's-egg "trout highways" (1 CFS and up) • Tap any river for its story, plus live flow and water temperature from USGS gauges • Stocking trucks on the map only where NMDGF actually stocked in the last two weeks, with species counts • Whitewater and float runs with class ratings, put-ins, and take-outs TRAILS & RIDING • Thousands of NM trails with difficulty ratings and honest two-sentence writeups • Hike/Run and Bike modes with curated bikepacking routes • Record your tracks, then share them as clean stat cards — distance, vertical, difficulty • Plan routes, drop pins, navigate to anything WEATHER • Live NEXRAD radar — composite statewide view, or tap any radar dome for super-res detail • Lightning strikes that fade over ten minutes, storm cells with hail and rotation data • Active wildfires with perimeters, evacuation alerts, and the firefighting aircraft working them, live • Wind flow animation, forecasts, and near-surface smoke HUNTING • GMUs, ownership, walk-in access, and terrain built for glassing country in 3D SKIING • Winter mode with terrain relief tuned for reading lines All of it free. No subscription, no paywall, no feature gates. New Mexico only — for now. Built by people who fish, ride, and hunt here. Data from USGS, NHD, NMDGF, USFS, BLM, NOAA/NWS, and adsb.lol.