Break interval field survey into 2 durations and dividing them into 2 groups, group a survey using the survey and how to get save data onto a map with satellite photos, tools. Equipment and different symbols.
Division during the field survey period and divided into 2 groups, a survey into two groups by means of a survey and record data on satellite images with different equipment and symbols.
Divide time into 2 field survey period Divided into 2 and survey group By means of explore and data onto the map, satellite imagery, with tools, equipment, and different symbols