# 8. Mutação: Gerar "RasterMap"

Gerar "RasterMap" para o "Field".

{% hint style="info" %}
O tempo de execução é diferente (de 4s até 5min), depende do número de imagens e da área do campo a processar, e a Assinatura será recebida após a geração bem-sucedida do "RasterMap".
{% endhint %}

{% hint style="danger" %}
Recomendamos o uso do **assíncrono** abordagem para gerar RastetMap
{% endhint %}

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

```graphql
mutation GenerateRasterMap {
  generateRasterAnalysisMap(input: {
    fieldUuid: "<placeholder_of_field_uuid>"
    satelliteImageUuids: [
      "<placeholder_of_satelliteimage_uuid_1>",  
      "<placeholder_de_satelliteimage_uuid_2>"
    ]
    index: NDVI
  }) {    
    uuid
    fieldUuid
    nome
    centroid {
      latitude
      longitude
    }
    boundingBox
    geoMaps {
      shortName
      fullName
      url
      classes
      hexColorCodes
    }
    status
  }
}
```

{% endcode %}


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