<div id="doc-original-text" >Map tools, the all in one tools to measure distances, perimeters and areas.<p>Use Google Maps to carry out various measurements.<p>To help you out, a number of functions are available in this trial version :<p>- Distance, perimeter and area calculations<p>- WGS84 GPS coordinates display<p>- Unit of measurement : meter, mile, hectare<p>- Integrated UI to GOOGLE Maps tool<p>- Selection mode to enhance accuracy<p>- GPS localization<p>Why use map tools :<p>- Measure the area of agricultural land or estate<p>- Estimate the surface or actions of a dwelling, swimming pool, terrace or future construction site<p>- Establish the perimeter of your yard to prepare for possible closures.<p>- Prepare surfaces for organizing your leisure and outdoor activities<p>- Sports, find a surface to improvise a football field, volleyball, golf, trail running and other sports ..<p>- In golf, prepare your journey with many paths and optimal distance measurements<p>- Before a trip, quickly calculate multiple routes<p>- Aviation, calculate the distances of your flight plan<p>- …<p>The Map Tools algorithm relies on the method for computing the area of a surface on a sphere, based on the Haversine formula. This algorithm was modified to take into account the earth's deformation according to the WGS84 World Geodesic System.<p>Keyword : measure map maps area distance distances tool tools area perimeter perimeters surveyor surveyors planimeter planimeters satellite gps mesurer carte cartes surface surfaces superficie superficies distance distances outil outils tool aires périmètres géomètre géomètres planimètre planimètres arpenteur arpenteurs satellite gps</div>