Equipped with field mapping software and mobile data collection arrangement, the GPScorrect Extension is useful to utilize GIS as well as global navigation satellite system based data at the same time. Simple to install, this system is capable of registering data for pose processing purpose via software. Its post processing technique is useful for ensuring error free positioning of global navigation satellite system or GNSS based receiver. This system is easy to set up and its operator can easily handle status reporting work with its in built software. We are counted as a well known manufacturer and supporter of excellent quality GPScorrect Extension.