syntax = "proto3";
import "google/protobuf/timestamp.proto";
message Coordinate {
float lat = 1;
float lon = 2;
optional int32 alt = 3;
}
enum Area {
LAND = 0;
MOUNTAIN = 1;
OCEAN = 2;
COAST = 3;
UNKNOWN = 9;
}
message Station {
int32 clu = 1;
string id = 2;
string name = 3;
Coordinate location = 4;
Area area = 5;
}
message StationRegistry {
repeated Station stations = 1;
google.protobuf.Timestamp last_updated = 2;
}