Sisa Asked on: Sun May 16 2021, 21:50:35 Participation Badges: 0
techniques in physical geography
You are required to carry out a field exercise on land degradation on an area
a)describe how you plan and prepare for the field survey
b)describe the activities you would undertake in the field that will allow you to draw a detailed morphological map of a area
*Planning*
What are the reasons for your chosen area.
How you will access the area; on foot, road, air etc.
Time
How will you carry out the survey there. The starting area & finishing area
General assumptions of the area (Hypothesis). Maybe it's a dangerous or risky place so you may need an escort
*Preparation*
-Tools for the survey, maps, pencils, compasses etc
-clothing
For the mapping you may:
-Setting up a starting area
-Marking the area (bounds) of your map.
-Map Keys
-Setting up a map scale e.g 1cm:5000m (1cm represents 5000m on ground)
-Set up recording stations.
-Set up contour line intervals for relief features like valleys, hills etc.