The easiest way to make geographic calculations. everal geodesy tools bundled into one application- Draw any free-form closed shape on a map or point-plot a perimeter to get the enclosed area. Great if you just want to know the area of your neighbors back yard or the area and perimeter of the continental U.S. Useful for construction planning, gardening, or any other task that requires area measurements.
myAltitude is a free application that uses your devices built in GPS to show you your (approximate) current altitude. The app displays elegantly your current altitude in both feet and meters above sea level, it should not be used for critical purposes, however is ideal for casual use. myAltitude only works on devices with GPS (i.e. iPhone, iPad 3G). Please check location services are turned on and enabled for this app, WiFi is disconnected.
DenAlt is an iPhone/iPodTouch app which calculates the density altitude for inputs of actual altitude, air temperature, altimeter setting (atmospheric pressure), and dew point. The density altitude is a conceptual artifice and is the indicated altitude corrected for non-standard temperature and pressure. Pilots use the density altitude as a convenient measure of air density. Air density in turn determines aircraft performance. As the air density decreases so does aircraft performance. All pilot
You are backpacking as part of an impromptu adventure trip. You are kind of lost and need to know the correct and accurate direction. You need to say your daily prayers and need to know the exact direction.You want to enhance your good luck by using the ancient Indian concept of Vaastu, but need to know the exact directions and alignment of your property. Simply go ahead and install this application and your phone becomes as good as a real compass. Easy to use and extremely accurate, you can count on it to point you in the right direction as and when you need. The compass also has a torch functionality. If your device has pressure sensor, you could see pressure and altitude.