Implementation of handheld remote sense image calibration system software

This paper based on 4S(GPS, GPRS, GIS and RS technology in a integrated system) and designed a remote sense image calibration system by using a high precise GPS module which is integrated in the handheld client device. This article designed and realized a software architecture and a data storage and transfer model though the GPRS real-time network. The handheld devices based on 4S changed the poor efficiency way of the original remote sense image of the manual data acquisition, post-mapping and other operations. The efficiency of oringinal system is also greatly enhanced by implement the digitization of external work system which is constituted on a collaborative platform within the inner work system.