- Double-click
SSSampling.
pop-up interface - Select " Having Sampling Data"
- Under "Sampling Design": Click on
, Choose the appropriate path to save
project file, such as: sampling project
- Under "Map of The Region" : Click on
, choose hs_town.shp
File
- Under "Sample Site Layer": Click , select the sample site file
- Click “Finish”
Figure 1. Starting interface
Step 2: Select model
- Choose “Systematic model “
- Choose "Value Features "
-
Choose " Scale" in the types of sample value choice (If
the samples value attribute is proportion, that is, maximum value
less than 1, minimum value greater than 0, then select the
proportion value)
-
Choose " Sampling Ratio ” (random, half of choice
about 10%)
- Filled out a confidence level 0.95
- Click on the "Next"
Figure 2.
Systematic
sample (
to make sample inference
)
- Below pop-up dialog
Figure 3.
Computation results of systematic model
- Complete Calculation