Learn how to cancel Marine Barometer subscription on iPhone, Android, Paypal or directly.
Table of Contents:
Reading time: 41 seconds
Alternative method via AppStore:
1. Marine Barometer is a barometer sensor interface that is uniquely designed to meet the needs of mariners who rely on accurate atmospheric pressure for weather routing and the evaluation of weather maps.
2. A sliding average of the pressure displayed over the past 14 seconds can be engaged to account for the change in sensor height in the presence of waves and swells at sea so that an accurate sea level pressure can be obtained.
3. The concept of sea level pressure is explained along with how it is determined from the sensor reading.
4. If a sensor offset has been applied, that value is also stored with each recorded pressure.
5. However, because the primary reference pressures that would be used to check the sensor calibration are in mb, the sensor calibration must be set using millibar units.
6. The elevation of the sensor (your iOS device that includes a barometer) above sea level must be entered manually.
7. Links to sources of accurate sea level pressure are included.
8. Reference links are provided for learning more about the tactical use of pressure for weather forecasting and weather map evaluation.
9. Instructions are provided on how to check the calibration of the sensor, and a sensor offset can be applied as needed.
10. Pressure readings can be manually saved permanently along with the latitude, longitude, and time of the reading.
11. The main pressure display can also be set to inches of mercury, millimeters of mercury, or kiloPascals.
12. The GPS sensor is accessed for latitude and longitude only.
13. Sources of accurate elevation are included for use on land.