The application of PDA sysem in forestry resource survey
Sun Yu-zhong · Forest Investigation Design · 2009
Resently,Heilongjiang third forest survey planning and design institutes developed The application system of Heilongjiang province forest industry region forest resource planning,and uesd this system in forestry resource survey has a good result in recent three years. In this system which using 3S and PDA,indoor work regionalization,outdoor work investigation,data processing,report and mapping has realized computerized and informationized,inproved Precision of investigation and measurement,reduced unnecessery repeat,increased efficiency and quality of outdoor work investigation.