Define Location via Coordinates

[stdavis]

Change the default coordinate system to "Decimal, degrees" instead of UTM.
Ensure that all fields in the widget are automatically populated when a user clicks a location on the map.

Reduce the number of digits displayed for decimal degree coordinates to six after the decimal point (from 14)

As a user, I should be able to define the spill location by inputting coordinates in a variety of different coordinate types. These should be validated and should directly update the map and underlying Salesforce fields automatically.

Current implementation:

Supported Coordinate Systems:

• Decimal Degrees (should be set as default)
• Degrees, Minutes
• Degrees, Minutes, Seconds
• UTM

They no longer want to support TRS.

It’s confusing to the user that coordinates show up in both the map widget and the SF form.

I think that we need to keep the inputs in the map widget to support entering non-default coordinate types. However, maybe they can be hidden after typing them in and hitting a submit button. They should definitely be hidden or updated when the location is updated via map click.

Note

This is also a feature that needs to be built for PLSS.

Tasks

• Build UI for selecting a coordinate type and inputting coordinate values
• Update pin on map and zoom
• Update coordinate fields in Salesforce (converting values, if needed)
• Make sure that if the location is changed by clicking on the map that the coordinates in this UI are updated as well to eliminate confusion. Or create a better UI that does not create the same kind of confusion that the current one does.
• Reduce number of digits after the decimal point from 14 down to six for the values that are stored in the database.