Represents visibility conditions, the distance at which objects can be discerned.
| JSON representation |
|---|
{
"unit"
:
enum (
|
| Fields | |
|---|---|
unit
|
The code that represents the unit used to measure the distance. |
distance
|
The visibility distance in the specified unit. |
Unit
Represents the unit used to measure the visibility distance.
| Enums | |
|---|---|
UNIT_UNSPECIFIED
|
The visibility unit is unspecified. |
KILOMETERS
|
The visibility is measured in kilometers. |
MILES
|
The visibility is measured in miles. |

