8月31日 的 Rando/VTT Météo - Carte IGN 應用程式分析

Rando.Météo brings together what hiking apps usually miss: the French IGN map that works with no signal, and a forecast fine enough to decide whether to turn back. IGN MAPS, OFFLINE, FREE • IGN topographic map and aerial imagery from the Géoplateforme • IGN contour lines overlay, to actually read the terrain • Waymarked hiking trails and mountain-bike routes • Slopes above 30° for ski touring and snowshoeing • Download a whole area and put the phone in flight mode STORM WEATHER ON THE MAP • Cloud, rain and storm layers, animated hour by hour over 12 h • Smart slider: the strip shows when it turns bad, without touching anything • In-outing alert: "Storm in 45 min", computed on your phone • Météo-France AROME model, 1.3 km over France, 15-minute steps NAME WHAT IS IN FRONT OF YOU • Point the phone at the landscape: peaks, passes, ridges, islands, lighthouses, harbours, capes, beaches and coastal towns appear on the image, each with its distance • Alps, Pyrenees, Corsica, Massif Central and the French coasts — over a hundred thousand landmarks bundled in, usable with no network • Only those that truly clear the terrain are named: Earth curvature and refraction included • By the sea, the horizon distance is given from your eye height • Compass thrown off by a pack frame or a magnetic case? Aim at the sun or the moon: the error is measured and corrected with one button • Free, like everything that is not the weather module THE SKY MAP • Raise the phone at night: sixteen hundred stars, the figures of the 88 constellations, the visible planets and the moon with its phase • Everything is computed on the device: the sky map works in airplane mode, at the bivouac • What the ridge opposite hides is not drawn — the sky stops where the mountain begins SERIOUS RECORDING • Hiking, trail running, MTB, e-MTB, road cycling, snowshoes, ski touring • Keeps running with the screen off, survives an app restart • Altitude calibrated on the IGN terrain model: no more 45 m GPS offset • Distance, elevation gain, pace, elevation profile ROUTES • Drop points, they are joined by following existing trails • Seven profiles, from mountain path to road • Document the outing: photo, comment and symbol on every point • GPX import and export, share to any application • Share an outing with its photos as a single .randogpx file NO ACCOUNT, NO ADS No sign-up, no tracker, no data resold. Your tracks stay on your phone and export whenever you want. Sources: maps © IGN — Open Licence / Etalab 2.0, served by the Géoplateforme; © OpenStreetMap contributors (ODbL); weather by Open-Meteo; routing by BRouter; sky: HYG database (CC BY-SA 4.0), International Astronomical Union, JPL. Independent app, not affiliated with IGN: IGN does not publish, sponsor or endorse it.