# 80. الاستعلام: جلب البيانات الأصلية

استعلام للحصول على نسخة من البيانات الأصلية المرفوعة لـ "SoilDataset"، "YieldDataset"، "AsAppliedDataset".

{% hint style="danger" %}
يوصى باسترجاع مجموعة بيانات واحدة فقط  `originDataUrl` لكل طلب. 
{% endhint %}

`GEOTIFF` و `GEOJSON` متاحة كـ `تنسيقات`. لكن **فقط** `GEOJSON` مدعوم الآن.

{% hint style="danger" %}
`originDataUrl` الرابط متاح فقط لمدة **60 ثانية.**
{% endhint %}

### 1. مثال لـ SoilDataset

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

```graphql
query GetOriginalDataOfSoilDataset {
  getFarms (farmUuids: ["<placeholder_of_farm_uuid>"]){
    uuid
    fields (fieldUuids: ["<placeholder_of_field_uuid>"]) {
      uuid
      soilDatasets(soilDatasetUuids: ["<placeholder_of_dataset_uuid>"]) {
        uuid
        originDataUrl(format: GEOJSON)
      }
    }
  }
}
```

{% endcode %}

### 2. مثال لـ YieldDataset

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

```graphql
query GetOriginalDataOfYieldDataset {
  getFarms (farmUuids: ["<placeholder_of_farm_uuid>"]){
    uuid
    fields (fieldUuids: ["<placeholder_of_field_uuid>"]) {
      uuid
      yieldDatasets(yieldDatasetUuids: ["<placeholder_of_dataset_uuid>"]) {
        uuid
        originDataUrl(format: GEOJSON)
      }
    }
  }
}
```

{% endcode %}

### 3. مثال لـ AsAppliedDataset

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

```graphql
query GetOriginalDataOfAsAppliedDataset {
  getFarms (farmUuids: ["<placeholder_of_farm_uuid>"]){
    uuid
    fields (fieldUuids: ["<placeholder_of_field_uuid>"]) {
      uuid
      asAppliedDatasets(asAppliedDatasetUuids: ["<placeholder_of_dataset_uuid>"]) {
        originDataUrl(format: GEOJSON)
      }
    }
  }
}
```

{% endcode %}

### 4. تنزيل الملف المُولد

بعد التحضير الناجح للملف، من الممكن تنزيله باستخدام `curl` أو نهج مشابه.

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

```bash
curl '<originDataUrl>' --compressed >> '<local_filepath>'
```

{% endcode %}


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