A placemark marks a position on the map. At its most basic, a placemark is indicated by a default icon and stores geographic location.
Adding a placemark
To add a placemark, pan to a position on the map centered by the crosshair and tap . Users will be shown the Placemark details screen before a placemark is actually created. This screen (shown under Placemark details) allows users to specify the name of the placemark, specify the symbol, attach pictures, and set any attributes. Once you have set the necessary information, tap Submit or tapping in the upper right corner, and the placemark will be created.
Tap the placemark label to see details about the placemark. On the Add or Edit Placemark screen, you can change the placemark title, icon, enter a description, add photos, edit the location coordinate, and edit attribute schema. For more information about attribute schemas, please see this article located in the Advanced Data Collection section of the Help Centre.
Moving a placemark on a map
To move a placemark on the map, tap and hold a placemark, drag it to another position and release it.
Deleting a placemark
Tap on the placemark to show the placemark label. The label can then be tapped to see details about the placemark.
For Android users, tap in the top right corner and then select delete from the menu.
For iOS users, placemarks can be deleted by tapping .