Pro Altimeter vs IGNIS | Wildfire Operations

Pro Altimeter uses the high-fidelity barometric pressure sensor in iOS devices to measure and compute altitude. Pro Altimeter has a dead simple interface. Barometric altitude and GPS altitude are displayed in large easy to read numbers, showing units of both feet and meters, and giving realtime accuracy estimates from the hardware. At bottom are calibration and display mode buttons. The display offers a highly-readable daytime mode with black digits on an LCD-green background, and a reversed night mode that is easy on the eyes in dark conditions. That's it! Proper calibration is necessary to measure altitude from barometric pressure (this is why a pilot "dials in" the cockpit altimeter before taking off). Pro Altimeter offers four different methods for calibration -- choose the easiest and most convenient: 1. Use GPS altitude. This method correlates the measured local barometric pressure with the altitude measured by GPS. This method can be used when your device has a clear line of sight to the sky and a reliable GPS fix with good accuracy. 2. Manually enter altitude. This method correlates the measured local barometric pressure with known altitude from landmarks, elevation benchmarks, trail markers, topo maps, land surveys, etc. Altitude can be entered in feet or meters. 3. Manually enter pressure. If you have a weather station, weather report, or METAR report with equivalent sea level pressure for a nearby location, this can be used to correlate local barometric pressure to altitude. Pressure can be entered with units of inches Hg, kPa, or mb. 4. Check local airports. With the tap of a button, Pro Altimeter will locate the five closest airports within 100 miles (160km) of your present location anywhere in the world, and pull in METAR data. From that list of five, pick the airport of your choice and Pro Altimeter will import pressure data for calibration. Once calibrated, Pro Altimeter keeps track of the time since its last calibration. Because weather and local barometric pressure change over time, the app will warn you when 6 hours have elapsed since the last calibration by flashing the "CALIBRATE" button. You should calibrate as frequently as practical -- for example, on a hike, calibrate whenever you pass a trail marker or elevation benchmark. But at a minimum, calibrate at least every 6 hours or whenever weather changes in your area. Pro Altimeter is intended for iOS devices with a built-in barometric pressure sensor (iPhone 6 and later, iPad Air 2 and later, iPad mini 4 and later, and iPad Pro). On older devices without a barometric pressure sensor, only GPS altitude and accuracy will be displayed. If you have an Apple Watch, check out the new Pro Altimeter for Watch and get all this same functionality on your wrist!

**Fireline Mapping Transformed with IGNIS** IGNIS redefines situational awareness, by centralizing essential fireline intelligence, offering unmatched capabilities: overlay GeoPDF maps on dynamic base maps, access curated wildland fire layers, utilize the Fire Weather Dashboard for detailed forecasts, and tap into fire-specific symbology and reference documents. Say goodbye to endless tabs and apps—IGNIS streamlines workflows, saving time and effort in the field. Step into the future of firefighting safety today. **IGNIS Core: FREE for Firefighters—Because the Right Tools Make a Difference** Access powerful fire intelligence tools right at your fingertips, so you can focus on what matters most: the task at hand. Key Features: - Store unlimited GeoPDF maps and layer them on dynamic base maps with 3D views. - Download sections of the base map for offline access. - Access fire-specific weather, including zone forecasts and location-based weather reports. - Build custom incident maps with fire-specific symbology. - Record tracks, draw lines, drop points, and calculate areas in acres. - Access essential reference documents directly in the app. - Curated map layers designed for wildland fire, including: - Severe Fire Danger Index - Fire Weather Advisories - Ground Medevac Transport Times - Current Incidents - Current & Historical Fire Perimeters - NOAA Weather Radar - ALERTCalifornia Cameras - Satellite Heat Detection - Wind Speed & Direction - And more! IGNIS CONNECT: OFFLINE TEAM COLLABORATION Take fireline coordination to the next level with IGNIS Connect. Everything in IGNIS Core, plus: - Team coordination through offline Bluetooth mesh networking. Share points, lines, and polygons—even without cell service. - A web app for centralized organization management, document and map sharing, and interactive mapping. - Unified coordination for field crews and office teams, keeping everyone aligned. Visit http://www.ignistech.io to learn more! Terms of Use: https://www.ignistech.io/terms-of-use Privacy Policy: https://www.ignistech.io/privacy-policy Get Help or Leave Feedback: https://help.ignistech.io/ Or email contact@ignistech.io