# 73. Poizvedba: pridobi mrežne podatke z izbranim odbojnikom

Poizvedba za pridobivanje mrežnih podatkov iz zbirk podatkov, kot so "FieldSatelliteImage", "TopographyMap", "SoilDataset", "YieldDataset", "AsAppliedDataset", "VectorAnalysisMap" z izbranim bufferjem.

{% hint style="danger" %}
Priporočamo pridobitev samo ene zbirke podatkov z `sourceDataUrl` na zahtevo. 
{% endhint %}

`BrezPufra`, `PlusEnPixel`, `PlusDvaPixla`, `MinusEnPixel`, in `MinusDvaPixla` so na voljo kot `pufr`.

{% hint style="danger" %}
`sourceDataUrl` povezava je dostopna samo za **60 sek.**
{% endhint %}

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

```graphql
query GetRawVectorDataFromSatelliteImage {
  getFarms (farmUuids: ["<placeholder_of_farm_uuid>"]){
    uuid
    ime
    fields (fieldUuids: ["<placeholder_of_field_uuid>"]) {
      uuid
      ime
      satelliteImages(satelliteImageUuids: ["<placeholder_of_satelliteimage_uuid>"]) {
        sourceDataUrl(format: GEOJSON buffer: PlusTwoPixels)
      }
    }
  }
}
```

{% endcode %}


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