Locations

 

 

Locations

The Locations table contains the local coordinates of all sampling points.  Typically, EnviroInsite works with a single set of rectilinear coordinates selected by the user.  Locations may also be entered using decimal latitude-longitude coordinates.  This is specified by changing the field names from the conventional Easting and Northing to Longitude and Latitude.  Location coordinates entered as longitude and latitude are automatically converted to metric UTM coordinates.  This table was known in versions prior to EnviroInsite 2016 as the Wells table.  EnviroInsite is backwards compatible and can still read files with a Wells table instead of the Locations table.

 

Field Name

Description

Type

Must be Populated?

Location

Unique location id

String

Yes

Easting or Longitude

X-Axis coordinates

Numeric - Floating Point

No

Northing or Latitude

Y-Axis coordinates

Numeric - Floating Point

No

Surface Elevation

Elevation of ground surface at the well

Numeric - Floating Point

Yes

Top of Casing

Elevation of top of casing – if omitted, the surface elevation will be used

Numeric - Floating Point

No

Well Bottom Elevation or Well Bottom Depth

Elevation of or depth to bottom of well (if using depth here, then must all use depth for screens)

Numeric - Floating Point

Yes

Class

Generic field for filtering well plots.  Typically used to indicate the location type (i.e. well, borehole, etc.) Can be used for example to indicate a group of wells in a particular depth interval or geographic area.

String

Yes

Incline

Angle of well inclination (0 for vertical well)

Numeric - Floating Point

Yes

Azimuth

Direction of slope of inclined well in degrees clockwise relative to due north.

Numeric - Floating Point

Yes

Colocated

(optional)

Enter location ids as comma-delimited list of other collocated Locations.  Used to display multiple well casing / screen in boring logs.

String, comma-delimited list

No

Other Optional Fields

Other fields with any field name can be entered at the user’s discretion.  The values in these fields may be selected for posting in the header or footer of sheet-size boring log plots. 

String

No

11:44:39 AM