Query coverage

Api Description

POST https://rtk.geodnet.com/api/v3/coverage/list

Request Body

Parameter	Example	Type	Required	Description
appId	geodnet	String	Yes	Application ID
lat	37.51	Number	Yes	Latitude (degrees)
lng	-121.35	Number	Yes	Longitude (degrees)
radius	100	Number	No	Query radius in km (default 100, max 200)
amount	10	Number	No	Max stations to return (default 10, max 50)
time	1718150400000	Number	Yes	Current server timestamp (ms)
sign	592c31d8817d92deb6be0d8bf97339cd	String	Yes	Encrypted signature

Response Body

Parameter	Example	Type	Description
code	1000	Number	Status code
msg	OK	String	Status code description
data	[...]	Array	Station list
data[].name	ADB6D	String	Base station name
data[].distance	23.59	Number	Distance to query center (km)
data[].lat	37.6231	Number	Station latitude (degrees)
data[].lng	-121.4452	Number	Station longitude (degrees)

Request Example

{
  "appId": "geodnet",
  "lat": 37.51,
  "lng": -121.35,
  "radius": 100,
  "amount": 10,
  "time": 1718150400000,
  "sign": "592c31d8817d92deb6be0d8bf97339cd"
}

cURL

curl -X POST "https://rtk.geodnet.com/api/v3/coverage/list" \
  -H "Content-Type: application/json" \
  -d '{
    "appId": "geodnet",
    "lat": 37.51,
    "lng": -121.35,
    "radius": 100,
    "amount": 10,
    "time": 1718150400000,
    "sign": "592c31d8817d92deb6be0d8bf97339cd"
  }'

Response

{
  "code": 1000,
  "msg": "OK",
  "data": [
    { "name": "ADB6D", "distance": 23.59, "lat": 37.6231, "lng": -121.4452 },
    { "name": "G3F21", "distance": 45.12, "lat": 37.8120, "lng": -121.8723 },
    { "name": "KQ9MZ", "distance": 97.88, "lat": 36.9874, "lng": -121.1034 }
  ]
}