Range Finder Tool vs GlobeViewer Mars

Turn your iPhone or iPad into a practical field toolkit for camera measurement, maps, waypoints, compass work, and astronomical planning. RangeFinder brings the instruments you need into one focused app. Estimate a distance, inspect an angle, save a waypoint, measure a shape on the map, or plan around sunlight without breaking your workflow. CAMERA INSTRUMENTS • Estimate distance or height from an object of known size. • Measure distance with LiDAR on compatible devices. • Read heading, inclination, and roll, then capture an A–B angle. • Use Angle Survey with crisp, calibrated vector reticles. • Save camera, reticle, measurement, or full-screen compositions. MAPS THAT GO WITH YOU • Work with raster maps and detailed OSM vector maps up to zoom level 19. • Download supported map areas for use away from a connection. • Start with 512 MB of offline-map storage; save your first offline map to receive another 512 MB. • Search and inspect coordinates in Decimal Degrees, DMS, UTM, MGRS, Plus Codes, and GeoHash. WAYPOINTS WITH CONTEXT • Create waypoints on the map or from a photo’s GPS metadata. • Choose from 175 icons so every place is easy to recognize. • Add notes, photos, and voice messages. • Track selected waypoints on the map, compass, and live camera with their name and distance. MEASURE AND PLAN • Draw distances, polylines, angles, rectangles, polygons, areas, and circles directly on the map. • Use magnetic or true north, waypoint bearings, map rotation, and compass calibration. • Plan with sunrise, sunset, civil, nautical, and astronomical twilight, golden and blue hours, Moon phase, and planet positions—calculated on device. SAVE YOUR FIELDWORK Keep range observations, captures, waypoints, attachments, and map measurements organized for later. A safe migration assistant can bring compatible waypoints, media, and settings forward from the previous app. Camera frames and photo-location analysis are processed on your device. Availability and quality depend on device sensors, permissions, lighting, surface conditions, and location accuracy. Measurements are estimates and are not intended for safety-critical surveying or navigation.

GlobeViewer Mars is an interactive and three-dimensional globe of the entire surface of Mars. The 3D global map shows all official designations for various surface features. If you are interested in a specific region, an even higher resolution local 3D map view can be loaded for a closer look at the craters, mountains and other formations. In addition, a mission log of all Mars missions since 1960 has been included. Since version 0.4 we show the landing region of NASA's Mars2020 mission. The extra high-resolution landing site map was generated using HiRISE data from the Mars Global Observer. Here you can see the rover's surroundings in Jezero Crater. In addition, you can enhance the heights in the 3D map to get an even better impression of the height gradients. The map shows the movements of the Perseverance rover and the Ingenuity helicopter, so you can follow the current mission progress on this map. Since version 0.7 there are now impressive detailed views created from the photos of Percy and Ingy using photogrammetry. Look at the stones and rock formations as if you are right there on Mars! These great detailed views have been integrated into the M2020 history list. From version 0.8 we support 12 additional languages, so the app is now available in a total of 18 languages. We hope you enjoy exploring the red planet virtually.