While out on the field at your chosen sample site, go on to your phone app, select the sample that you want to add the GPS location of, and click on the ‘Map’ tab.
Then click the three dots in the top right, and ‘Add location’.
You can then move the map around until the pin is at the location of your sample site. Your location will be shown as a blue dot on the map.
Click ‘Done’ when you feel happy that the location of the pin is correct. You can then add activities under the sample as normal, or repeat these instructions for another sample site.
Remember to ‘Sync’ your data into your account when you’ve finished adding locations or recording data, to make sure all of your activities are saved.