We separated the push and pull of data to and from the web to help with users that have lots of data on their maps and bad internets
To get this functionality you must have a login and be logged in
With a login to NRDS.io a user can push and pull data between the web app
Any issues or error messages please let us know
The basic of the app are in this tutorial
Please let us know if you have any questions or suggestions
OK Read on...
Terminology
Feature - something you draw
Mobile app - whats on your phone
Web app - data stored in the cloud
Sync = push to web app - features
Fetch = pull data from web app
Online = connected to internet
Offline = not connected to the internet
Feature Colors
Purple polygon - synced to web - everything is the same on mobile and web
Red Polygon - stored locally on device or new or edited on device - not yet on the web
Orange - Line synced to web - same on web and mobile
Red Line - new or edited on mobile and not synced to web
Red Point or Square
New point or edited point
Green point - synced to web app and the same on mobile and web
Here is the work flow fetch work flow to get data on to your device
Here is the sync work flow to get data from the device to the internet, cloud or what ever
If you are going super deep you can pull the base maps and then switch to offline mode
If you have purple stuff then new stuff is red you are probably not logged in.
The app will log you out after a few hours
when you get back to service you can sync in your collected data
If you go offline sometimes the app puts you in offline mode and you must switch back to online mode.
If you are really going off line. We suggest fetching and syncing in wifi then turning the phone on to airplane mode and switching on GPS.
This will save battery.