video1.0<iframe src="https://www.loom.com/embed/0ebcd3a9cbcc46629607e1b1fe415b3e" frameborder="0" width="1440" height="1080" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>10801440Loomhttps://www.loom.com10801440https://cdn.loom.com/sessions/thumbnails/0ebcd3a9cbcc46629607e1b1fe415b3e-9b1e0cec12ca8c6c.gif122.426This Loom demonstrates how to view and calibrate altitude and elevation in the NRDS Version 2 mobile app. The presenter explains that tapping the locator arrow shows accuracy and the current altitude at your location. If the readings are off, they direct viewers to Menu, Settings, and the altitude source to choose GPS or a barometer, and to calibrate the barometer using GPS. They also mention the option to calibrate using a known elevation, giving an example of 1450, and note that taking a point records altitude, elevation, accuracy, and saves it to the device.