GeoMark is a tool designed for measuring distances between any two points of the real world. You can measure the size of buildings, cars, animals and any other objects. Also you can upload your photos on Panoramio or Flickr and share the results of your research with the whole world. GeoMark uses the features of your phone, such as camera, GPS sensor, accelerometer and compass, to the maximum.

The application computational model is based on geophotos i.e. photos containing additional information (geographic coordinates of the shooting position, shooting direction, etc.). You should create several geophotos of the object of interest from different camera angles and mark on each geophoto one and the same points of the real world, the distance between which you would like to measure, and after that GeoMark will calculate the distance indicating the accuracy level of the result.

GeoMark has 2 operation modes: Geophoto and Measurement.