# 6. Užklausa: gauti „ZonųŽemėlapiai“

Gauti „ZonesMaps“ už „Field“.

## Užklausti

{% code overflow="wrap" lineNumbers="true" %}

```graphql
užklausa GetZonesMaps {
  getFarms (farmUuids: ["<placeholder_of_farm_uuid>"]) {
    fields (fieldUuids: ["<placeholder_of_field_uuid>"]) {
      vectorAnalysisMaps (vectorAnalysisMapUuids: ["<placeholder_of_vectoranalusismap_uuid>"])  {
        uuid
        fieldUuid
        pavadinimas
        tipas
        zonųSkaičius
        zonųŽemėlapioUrl
        parameters {
          pikselioDydis
          zonųSkaičius
          indeksas
        }
        geoŽemėlapiai {
          url
          trumpasPavadinimas
          pilnasPavadinimas
          aprašymas
        }
      }
    }
  }
}
```

{% endcode %}

## Atsakymas

### Metaduomenys

Atsakyme yra žemiau pateiktas JSON.&#x20;

```json
{
  "data": {
    "getFarms": [
      {
        "fields": [
          {
            "vectorAnalysisMaps": [
              {
                "uuid": "ff06c914-7b87-4e67-991e-7b63c29967ee",
                "fieldUuid": "a716fd04-4f78-4ce8-b712-ffb88bd2acdd",
                "name": "GP_Auto_Nitrogen_Use_Efficiency_GP Value",
                "type": "GENERAL",
                "numberOfZones": 5,
                "zonesMapUrl": "https://api.geopard.tech/geo/feature?SERVICE=WFS&VERSION=2.0.0&REQUEST=GetFeature&TYPENAMES=yield_zone_map_view&OUTPUTFORMAT=application/json&VIEWPARAMS=uuid:ff06c914-7b87-4e67-991e-7b63c29967ee",
                "parameters": {
                  "pixelSize": 3,
                  "numberOfZones": 5,
                  "index": null
                },
                "geoMaps": [
                  {
                    "url": "https://api.geopard.tech/geo/map?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&FORMAT=image/png&TRANSPARENT=true&VIEWPARAMS=uuid:ff06c914-7b87-4e67-991e-7b63c29967ee&LAYERS=yield_zone_map_view&exceptions=application/vnd.ogc.se_inimage&SRS=EPSG:3857&STYLES=zonesmap_5&HEIGHT=512&WIDTH=512&BBOX=1241176.6915898728,6782812.894653523,1241800.9875526938,6783974.322349498&",
                    "shortName": "zones",
                    "fullName": null,
                    "description": null
                  },
                  {
                    "url": "https://api.geopard.tech/geo/map/reflect?TRANSPARENT=true&VIEWPARAMS=uuid:ff06c914-7b87-4e67-991e-7b63c29967ee&LAYERS=yield_zone_map_view&SRS=EPSG:3857&STYLES=zonesmap_5&HEIGHT=64&BBOX=1241176.6915898728,6782812.894653523,1241800.9875526938,6783974.322349498&",
                    "shortName": "thumbnail",
                    "fullName": null,
                    "description": null
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  }
}
```

### Zonų statistika ir geometrijos

Išsamiau apie zonų statistiką ir geometrijas rasite `zonųŽemėlapioUrl` .

Statistikos pavyzdys iš `savybės` yra žemiau.

```json
"properties": {
  "mapUuid": "ff06c914-7b87-4e67-991e-7b63c29967ee",
  "zone": 1,
  "attributes": {
    "avg": 70.427,
    "max": 103.0,
    "min": 56.0,
    "std": 11.456,
    "sum": 30847.0,
    "area": 4000.0073042009,
    "index": "VALUE",
    "median": 66.0
  },
  "createdDate": "2023-10-12T22:09:26.447Z",
  "updatedDate": "2023-10-12T22:09:26.447Z",
  "minZone": 1,
  "avgZone": 3,
  "maxZone": 5,
  "sqm": 4000.01
}
```

### WMS vizualizacija

Vizualizacijos yra `geoMaps` kaip WMS. Kaip naudoti WMS atvaizdavimą aprašyta [ČIA](/geopard-tutorials/ltu/api-dokumentacija/geo-galiniai-taskai-erdviniu-duomenu-prieigai/wms-gauti-erdviniu-duomenu-sluoksniu-rastrinius-vaizdus/6.-zonesmap-pasirinktine-spalvu-schema.md) ir [ČIA](/geopard-tutorials/ltu/api-dokumentacija/geo-galiniai-taskai-erdviniu-duomenu-prieigai/wms-gauti-erdviniu-duomenu-sluoksniu-rastrinius-vaizdus/7.-zonesmap-miniatiura.md).


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