This repo describes the services that are offered by MetGIS in the Auroral network. To access the data over the network, you must have a node installed and be a member of the network.
The Point-Forecast Service returns a hourly weather forecast for a requested location (lon, lat). To get a forecast pass longitude (lon) and latitude (lat) as request parameters (?lon=12&lat=45).
A response value will look like this.
{
"@context": "https://auroralh2020.github.io/auroral-ontology-contexts/adapters/context.json",
"@type": "https://auroral.iot.linkeddata.es/def/adapters#WeatherSensor",
"id": "h0", // id hour of the forecast
"saref:measuresProperty": [
{
"@type": "https://auroral.iot.linkeddata.es/def/adapters#Rainfall",
"saref:relatesToMeasurement": {
"@type": "saref:Measurement",
"saref:hasValue": 0, // rain in mm for this hour
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2025-02-11T18:00+01:00"
}
},
{
"@type": "https://auroral.iot.linkeddata.es/def/adapters#Snowfall",
"saref:relatesToMeasurement": {
"@type": "saref:Measurement",
"saref:hasValue": 0, // snowfall in cm for this hour
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/centimetre",
"saref:hasTimeStamp": "2025-02-11T18:00+01:00"
}
},
{
"@type": "https://auroral.iot.linkeddata.es/def/adapters#WindSpeed",
"saref:relatesToMeasurement": {
"@type": "saref:Measurement",
"saref:hasValue": 13, // wind in km/h for this hour
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/kilometrePerHour",
"saref:hasTimeStamp": "2025-02-11T18:00+01:00"
}
},
{
"@type": "https://auroral.iot.linkeddata.es/def/adapters#WindDirection",
"saref:relatesToMeasurement": {
"@type": "saref:Measurement",
"saref:hasValue": "SE", // wind direction in degree from north for this hour
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degree",
"saref:hasTimeStamp": "2025-02-11T18:00+01:00"
}
},
{
"@type": "https://auroral.iot.linkeddata.es/def/adapters#Temperature",
"saref:relatesToMeasurement": {
"@type": "saref:Measurement",
"saref:hasValue": 6.7, // temperature in degrecelsius for this hour
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2025-02-11T18:00+01:00"
}
},
{
"@type": "https://auroral.iot.linkeddata.es/def/adapters#RelativeHumidity",
"saref:relatesToMeasurement": {
"@type": "saref:Measurement",
"saref:hasValue": 92, // relative humidity in percent for this hour
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/percentage",
"saref:hasTimeStamp": "2025-02-11T18:00+01:00"
}
},
{
"@type": "https://auroral.iot.linkeddata.es/def/adapters#CloudCover",
"saref:relatesToMeasurement": {
"@type": "saref:Measurement",
"saref:hasValue": 92, // cloud cover in percent for this hour
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/percentage",
"saref:hasTimeStamp": "2025-02-11T18:00+01:00"
}
}
]
},
{
// next hour
"@context": "https://auroralh2020.github.io/auroral-ontology-contexts/adapters/context.json",
"@type": "https://auroral.iot.linkeddata.es/def/adapters#WeatherSensor",
"id": "h1",
"saref:measuresProperty": [
{
"@type": "https://auroral.iot.linkeddata.es/def/adapters#Rainfall",
"saref:relatesToMeasurement": {
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2025-02-11T19:00+01:00"
}
...
},
...As can bee seen in the response data for rainfall, snowfall, wind, temperature, humidity, and cloud cover will be returned.
This service returns access urls for MetGis weather tiles. Which can be used to create interactive weather maps. With libraries like mapbox or malibre-gl for a demo application see chapter Demo Application. You can choose from temperature,snow, combined weather (snow, rain, clouds) tiles. Select the layer by passing the request parameter layer.
| Map Type | ?layer= | type | metadata |
|---|---|---|---|
| Snow Cover Map | snow | vector | |
| Temperature Map | temperature | raster | metajson |
| Combined Weather Map | weather | vector | meta-weathermap-world |
A sample response would look like this
{
"@context": "https://auroralh2020.github.io/auroral-ontology-contexts/core/services.json",
"@type": "https://auroral.iot.linkeddata.es/def/core#Dataset",
"accessURL": "https://{a}.metgis.com/tmp2m-world_{t}/{z}/{x}/{y}.png?key=..."
}To access the tiles you have to substitute the placeholders with valid values.
| Placeholder | Description | Allowed Values | Regards |
|---|---|---|---|
| {a} | Mirror | t1,t2,t3 | snow, temperature, combined Map |
| {t} | Timestep | see metadata | temperature, combined |
| {z}/{x}/{y} | Tile ID | any valid value | snow, temperature, combined Map |
To get the available timesteps and their mappings for the temperature map you can use this script
fetch("https://tiles.metgis.com/meta-world/0.8/meta.json")
.then((res) => res.json())
.then((data) => {
const startDate = new Date(data.forecastIssued);
const step = data.timeStep;
const timeStepCount = data.timeStepNumber;
const arr = [];
for (let i = 0; i < timeStepCount; i++) {
const hours = i * step;
const date = new Date(startDate.getTime());
date.setHours(date.getHours() + hours);
arr.push({ timestep: i + 1, date: date.toISOString() });
}
return Promise.resolve(arr);
})
.then((arr) => {
console.log(arr);
});The color values for the temperature tiles are as follows:
| Value [°C] | Color |
|---|---|
| <-30 | #737373 |
| -30 | #969696 |
| -28 | #bdbdbd |
| -26 | #efedf5 |
| -24 | #dadaeb |
| -22 | #bcbddc |
| -20 | #9e9ac8 |
| -18 | #807dba |
| -16 | #6a51a3 |
| -14 | #544082 |
| -12 | #06407c |
| -10 | #08519c |
| -8 | #2171b5 |
| -6 | #4292c6 |
| -4 | #6baed6 |
| -2 | #9ecae1 |
| 0 | #238443 |
| 2 | #41ab5d |
| 4 | #78c679 |
| 6 | #addd8e |
| 8 | #d9f0a3 |
| 10 | #f7fcb9 |
| 12 | #ffffcc |
| 14 | #ffeda0 |
| 16 | #fed976 |
| 18 | #feb24c |
| 20 | #fd8d3c |
| 22 | #fdbb84 |
| 24 | #fc8d59 |
| 26 | #ef6548 |
| 28 | #d7301f |
| 30 | #bd0026 |
| 32 | #b30000 |
| 34 | #800026 |
| 36 | #7f0000 |
| 38 | #4c0016 |
| >40 | #35000f |
The available timesteps, their mappings and style for the combined weather map are in the meta json.
Sample metajson for combined weather maps
{
"description": "MetGIS Tile Server",
"layers": [
{
"vector": [
"https://t1.metgis.com/weathermap-world_t6/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t6/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t6/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t6.json",
"https://t2.metgis.com/weathermap-world_t6.json",
"https://t3.metgis.com/weathermap-world_t6.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t6/style.json",
"https://t2.metgis.com/weathermap-world_t6/style.json",
"https://t3.metgis.com/weathermap-world_t6/style.json"
],
"timestamp": "2025-02-12T00:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t9/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t9/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t9/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t9.json",
"https://t2.metgis.com/weathermap-world_t9.json",
"https://t3.metgis.com/weathermap-world_t9.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t9/style.json",
"https://t2.metgis.com/weathermap-world_t9/style.json",
"https://t3.metgis.com/weathermap-world_t9/style.json"
],
"timestamp": "2025-02-12T03:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t12/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t12/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t12/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t12.json",
"https://t2.metgis.com/weathermap-world_t12.json",
"https://t3.metgis.com/weathermap-world_t12.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t12/style.json",
"https://t2.metgis.com/weathermap-world_t12/style.json",
"https://t3.metgis.com/weathermap-world_t12/style.json"
],
"timestamp": "2025-02-12T06:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t15/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t15/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t15/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t15.json",
"https://t2.metgis.com/weathermap-world_t15.json",
"https://t3.metgis.com/weathermap-world_t15.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t15/style.json",
"https://t2.metgis.com/weathermap-world_t15/style.json",
"https://t3.metgis.com/weathermap-world_t15/style.json"
],
"timestamp": "2025-02-12T09:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t18/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t18/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t18/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t18.json",
"https://t2.metgis.com/weathermap-world_t18.json",
"https://t3.metgis.com/weathermap-world_t18.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t18/style.json",
"https://t2.metgis.com/weathermap-world_t18/style.json",
"https://t3.metgis.com/weathermap-world_t18/style.json"
],
"timestamp": "2025-02-12T12:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t21/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t21/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t21/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t21.json",
"https://t2.metgis.com/weathermap-world_t21.json",
"https://t3.metgis.com/weathermap-world_t21.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t21/style.json",
"https://t2.metgis.com/weathermap-world_t21/style.json",
"https://t3.metgis.com/weathermap-world_t21/style.json"
],
"timestamp": "2025-02-12T15:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t24/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t24/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t24/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t24.json",
"https://t2.metgis.com/weathermap-world_t24.json",
"https://t3.metgis.com/weathermap-world_t24.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t24/style.json",
"https://t2.metgis.com/weathermap-world_t24/style.json",
"https://t3.metgis.com/weathermap-world_t24/style.json"
],
"timestamp": "2025-02-12T18:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t27/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t27/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t27/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t27.json",
"https://t2.metgis.com/weathermap-world_t27.json",
"https://t3.metgis.com/weathermap-world_t27.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t27/style.json",
"https://t2.metgis.com/weathermap-world_t27/style.json",
"https://t3.metgis.com/weathermap-world_t27/style.json"
],
"timestamp": "2025-02-12T21:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t30/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t30/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t30/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t30.json",
"https://t2.metgis.com/weathermap-world_t30.json",
"https://t3.metgis.com/weathermap-world_t30.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t30/style.json",
"https://t2.metgis.com/weathermap-world_t30/style.json",
"https://t3.metgis.com/weathermap-world_t30/style.json"
],
"timestamp": "2025-02-13T00:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t33/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t33/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t33/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t33.json",
"https://t2.metgis.com/weathermap-world_t33.json",
"https://t3.metgis.com/weathermap-world_t33.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t33/style.json",
"https://t2.metgis.com/weathermap-world_t33/style.json",
"https://t3.metgis.com/weathermap-world_t33/style.json"
],
"timestamp": "2025-02-13T03:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t36/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t36/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t36/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t36.json",
"https://t2.metgis.com/weathermap-world_t36.json",
"https://t3.metgis.com/weathermap-world_t36.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t36/style.json",
"https://t2.metgis.com/weathermap-world_t36/style.json",
"https://t3.metgis.com/weathermap-world_t36/style.json"
],
"timestamp": "2025-02-13T06:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t39/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t39/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t39/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t39.json",
"https://t2.metgis.com/weathermap-world_t39.json",
"https://t3.metgis.com/weathermap-world_t39.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t39/style.json",
"https://t2.metgis.com/weathermap-world_t39/style.json",
"https://t3.metgis.com/weathermap-world_t39/style.json"
],
"timestamp": "2025-02-13T09:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t42/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t42/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t42/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t42.json",
"https://t2.metgis.com/weathermap-world_t42.json",
"https://t3.metgis.com/weathermap-world_t42.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t42/style.json",
"https://t2.metgis.com/weathermap-world_t42/style.json",
"https://t3.metgis.com/weathermap-world_t42/style.json"
],
"timestamp": "2025-02-13T12:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t45/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t45/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t45/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t45.json",
"https://t2.metgis.com/weathermap-world_t45.json",
"https://t3.metgis.com/weathermap-world_t45.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t45/style.json",
"https://t2.metgis.com/weathermap-world_t45/style.json",
"https://t3.metgis.com/weathermap-world_t45/style.json"
],
"timestamp": "2025-02-13T15:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t48/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t48/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t48/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t48.json",
"https://t2.metgis.com/weathermap-world_t48.json",
"https://t3.metgis.com/weathermap-world_t48.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t48/style.json",
"https://t2.metgis.com/weathermap-world_t48/style.json",
"https://t3.metgis.com/weathermap-world_t48/style.json"
],
"timestamp": "2025-02-13T18:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t51/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t51/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t51/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t51.json",
"https://t2.metgis.com/weathermap-world_t51.json",
"https://t3.metgis.com/weathermap-world_t51.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t51/style.json",
"https://t2.metgis.com/weathermap-world_t51/style.json",
"https://t3.metgis.com/weathermap-world_t51/style.json"
],
"timestamp": "2025-02-13T21:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t54/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t54/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t54/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t54.json",
"https://t2.metgis.com/weathermap-world_t54.json",
"https://t3.metgis.com/weathermap-world_t54.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t54/style.json",
"https://t2.metgis.com/weathermap-world_t54/style.json",
"https://t3.metgis.com/weathermap-world_t54/style.json"
],
"timestamp": "2025-02-14T00:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t57/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t57/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t57/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t57.json",
"https://t2.metgis.com/weathermap-world_t57.json",
"https://t3.metgis.com/weathermap-world_t57.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t57/style.json",
"https://t2.metgis.com/weathermap-world_t57/style.json",
"https://t3.metgis.com/weathermap-world_t57/style.json"
],
"timestamp": "2025-02-14T03:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t60/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t60/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t60/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t60.json",
"https://t2.metgis.com/weathermap-world_t60.json",
"https://t3.metgis.com/weathermap-world_t60.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t60/style.json",
"https://t2.metgis.com/weathermap-world_t60/style.json",
"https://t3.metgis.com/weathermap-world_t60/style.json"
],
"timestamp": "2025-02-14T06:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t63/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t63/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t63/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t63.json",
"https://t2.metgis.com/weathermap-world_t63.json",
"https://t3.metgis.com/weathermap-world_t63.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t63/style.json",
"https://t2.metgis.com/weathermap-world_t63/style.json",
"https://t3.metgis.com/weathermap-world_t63/style.json"
],
"timestamp": "2025-02-14T09:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t66/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t66/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t66/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t66.json",
"https://t2.metgis.com/weathermap-world_t66.json",
"https://t3.metgis.com/weathermap-world_t66.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t66/style.json",
"https://t2.metgis.com/weathermap-world_t66/style.json",
"https://t3.metgis.com/weathermap-world_t66/style.json"
],
"timestamp": "2025-02-14T12:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t69/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t69/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t69/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t69.json",
"https://t2.metgis.com/weathermap-world_t69.json",
"https://t3.metgis.com/weathermap-world_t69.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t69/style.json",
"https://t2.metgis.com/weathermap-world_t69/style.json",
"https://t3.metgis.com/weathermap-world_t69/style.json"
],
"timestamp": "2025-02-14T15:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t72/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t72/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t72/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t72.json",
"https://t2.metgis.com/weathermap-world_t72.json",
"https://t3.metgis.com/weathermap-world_t72.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t72/style.json",
"https://t2.metgis.com/weathermap-world_t72/style.json",
"https://t3.metgis.com/weathermap-world_t72/style.json"
],
"timestamp": "2025-02-14T18:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t75/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t75/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t75/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t75.json",
"https://t2.metgis.com/weathermap-world_t75.json",
"https://t3.metgis.com/weathermap-world_t75.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t75/style.json",
"https://t2.metgis.com/weathermap-world_t75/style.json",
"https://t3.metgis.com/weathermap-world_t75/style.json"
],
"timestamp": "2025-02-14T21:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t78/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t78/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t78/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t78.json",
"https://t2.metgis.com/weathermap-world_t78.json",
"https://t3.metgis.com/weathermap-world_t78.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t78/style.json",
"https://t2.metgis.com/weathermap-world_t78/style.json",
"https://t3.metgis.com/weathermap-world_t78/style.json"
],
"timestamp": "2025-02-15T00:00:00.000Z"
},
{
"vector": [
"https://t1.metgis.com/weathermap-world_t81/{z}/{x}/{y}.pbf",
"https://t2.metgis.com/weathermap-world_t81/{z}/{x}/{y}.pbf",
"https://t3.metgis.com/weathermap-world_t81/{z}/{x}/{y}.pbf"
],
"tileJson": [
"https://t1.metgis.com/weathermap-world_t81.json",
"https://t2.metgis.com/weathermap-world_t81.json",
"https://t3.metgis.com/weathermap-world_t81.json"
],
"glStyle": [
"https://t1.metgis.com/weathermap-world_t81/style.json",
"https://t2.metgis.com/weathermap-world_t81/style.json",
"https://t3.metgis.com/weathermap-world_t81/style.json"
],
"timestamp": "2025-02-15T03:00:00.000Z"
}
],
"projection": "EPSG:3857",
"bbox": "-90.0,-180.0,90.0,180.0",
"timeStep": 3,
"timeStepUnit": "h",
"timeStepNumber": 25,
"attribution": "Weather Forecast © <a title='MetGIS Professional Weather Service' href='http://www.metgis.com/' target='_blank'>MetGIS</a>",
"parameters": {
"weathermap": {
"parameterName": "Cloudiness, Precipitation and fresh Snow"
}
}
}Sample style for snow maps
{ id: 'snow_cover', type: 'fill', source: 'snowmap', 'source-layer': 'snow', paint: { 'fill-color': '#0099FF', 'fill-opacity': 0.8, 'fill-outline-color': 'rgba(0, 0, 0, 1)' } }The hist service returns historical weather data for the requested date and location. To get historical weather data pass longitude (lon) and latitude (lat) and time (yyyymmdd) as request parameters (?lon=12&lat=45&time=20230101).
A response value will look like this.
[
{
"@context": "https://auroralh2020.github.io/auroral-ontology-contexts/adapters/context.json",
"@type": "https://auroral.iot.linkeddata.es/def/adapters#Temperature",
"saref:relatesToMeasurement": [
{
"@type": "saref:Measurement",
"saref:hasValue": 2.2,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T00:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 1,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T01:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0.9,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T02:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 1,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T03:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 1.5,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T04:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 1.9,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T05:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 2.1,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T06:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.2,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T07:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.1,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T08:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.5,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T09:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.5,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T10:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.3,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T11:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 4,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T12:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 5,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T13:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 5.2,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T14:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 4.6,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T15:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.9,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T16:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.7,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T17:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.4,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T18:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.4,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T19:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.4,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T20:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.7,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T21:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 4,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T22:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 3.8,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/degreeCelsius",
"saref:hasTimeStamp": "2024-01-01T23:00:00Z"
}
]
},
{
"@context": "https://auroralh2020.github.io/auroral-ontology-contexts/adapters/context.json",
"@type": "https://auroral.iot.linkeddata.es/def/adapters#AmountPrecipitation",
"saref:relatesToMeasurement": [
{
"@type": "saref:Measurement",
"saref:hasValue": 0.7,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T00:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 1.2,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T01:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 1.2,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T02:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0.8,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T03:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 1.3,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T04:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 1.1,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T05:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0.4,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T06:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T07:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T08:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T09:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T10:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T11:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T12:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T13:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T14:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T15:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T16:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T17:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T18:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T19:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T20:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T21:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T22:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 0,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/millimetre",
"saref:hasTimeStamp": "2024-01-01T23:00:00Z"
}
]
},
{
"@context": "https://auroralh2020.github.io/auroral-ontology-contexts/adapters/context.json",
"@type": "https://auroral.iot.linkeddata.es/def/adapters#WindSpeed",
"saref:relatesToMeasurement": [
{
"@type": "saref:Measurement",
"saref:hasValue": 14,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/kilometrePerHour",
"saref:hasTimeStamp": "2024-01-01T00:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 13,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/kilometrePerHour",
"saref:hasTimeStamp": "2024-01-01T01:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 12.2,
"saref:isMeasuredIn": "http://www.ontology-of-units-of-measure.org/resource/om-2/kilometrePerHour",
"saref:hasTimeStamp": "2024-01-01T02:00:00Z"
},
{
"@type": "saref:Measurement",
"saref:hasValue": 12.2,
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]
}
]
As can bee seen a response contains historical temperature, wind, precipitation, and humidity data for the requested date and location.
The Topo service return a access url for the Topo-Api. (no request param required) This Api serves DEM as encoded RGB pngs. These pngs can be used to display 3d terrain, with libraries like mapbox, mablibre-gl. A docker-ised Demo is provided in this repo, for instructions see Demo Application.
To see how the weather and topo layers can be used in an application you can launch a demo webserver locally on your machine. To do that you need docker and docker-compose installed. If you haven't docker installed please read the official documentation for installation instructions.
Before running the container paste your API-KEY in the docker-compose.yml.
environment:
- API_KEY=<paste API KEY HERE>Start the container with docker-compose up.
Now you can open the demopages in any browser.
If you want to display terrain that is rendered with the data of the topo tiles, press the peak symbol in the top right corner.