Geofencing
Massive geofencing service, using multiple polygons.
Web services
Geofencing API documentation, available via HTTP-JSON/XML service.
URL base service:
- HTTP requests in POST
- Response in JSON / XML format
Geofencing masive service: get the markers that are inside a list of polygons / circles
REQUEST
Example:
https://lb.cercalia.com/services/json?cmd=insidegeoms&geoms=[CIRCLE(2.2090%2041.4141,%2012)|ID1],%20[CIRCLE(2.3090%2041.4141,%205)|ID2]&molist=[2.2090,41.4141|P1],%20[2.3090,41.4141|P2]&key=YOUR_API_KEY
| Parameter | Description |
|---|---|
geoms | Shape list, separated by commas. Shape format: `[wkt |
srs | Coordinate system used in geoms. Default: EPSG:4326. |
molist | Marker list, in this format: `[X,Y |
mocs | Coordinate system used in molist. Default: EPSG:4326. |
RESPONSE
For every shape, a list of markers that are inside the polygon / circle.
Example:
{
"cercalia": {
"cmd": "insidegeoms",
"version": "1",
"insidegeoms": {
"geometry": [
{
"id": "ID1",
"wkt": {
"$valor": "CIRCLE(2.2090 41.4141, 12)"
},
"molist": {
"num": "1",
"mo": [
{
"id": "P1",
"coord": {
"x": "1.984E-5",
"y": "3.7454E-4"
}
}
]
}
},
{
"id": "ID2",
"wkt": {
"$valor": "CIRCLE(2.3090 41.4141, 5)"
},
"molist": {
"num": "1",
"mo": [
{
"id": "P2",
"coord": {
"x": "2.074E-5",
"y": "3.7454E-4"
}
}
]
}
}
]
},
"server": {
"$valor": "ws.cercalia.com"
},
"instance": {
"$valor": "http://cercalia-lbs-both-lines"
}
}
}