GLand: GPS Field Area Measure 对比 Map Area Calculator - Marea 的使用情况和统计数据

Marea helps estimating the area for a region given by a set of coordinates. Useful for plots, farm land, roof measurements and anything you can see with Maps. The total area is calculated and given in several units, such as square meters, square feet, acres, hectares, square km and square miles. Also available is the distance between each point. Available for premium users is the ability to save the areas, add notes, attach pictures, calculate a price by multiplying a value with the given area, and share as both a map image or a KML file. Also provided as In-App Purchase is the ability to change to Google Maps. This allows for situations where either map is outdated in a particular area, or there's clouds in the imagery that makes it difficult to make out the various points that need to be measured. Measurements do not take elevation and other minute aspects into account. This tool does not replace the need for an accurate professional survey. Subscription terms: - The subscription auto-renews at the end of each term. - Payment will be charged to iTunes Account at confirmation of purchase. - The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period. - You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Privacy policy and Terms of Use: https://mapareacalculator.com/privacypolicy/