> For the complete documentation index, see [llms.txt](https://docs.geopard.tech/geopard-tutorials/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.geopard.tech/geopard-tutorials/ar/mstndat-api/nzrh-aamh-ala-tlbat-geopard-api/3.-astalam-jlb-satelliteimages.md).

# 3. استعلام: جلب "SatelliteImages"

احصل على "SatelliteImages" بعتبة سحابية محددة لـ "Field".

تلميحات: 

* اقرأ جميع "Farms" التي يمكن الوصول إليها لـ "User" - إزالة *(*`farmUuids: ["d2bf8ef5-cde0-4500-b931-2edd0fb40781"`*`]`)*. عمل مماثل مع "Fields" و"SatelliteImages" و"VectorAnalysisMap".
* مسموح `geoMapType` فلتر بقيم مقبولة: `الكل`, `الأصل`, `مقتطف`, `خام`, `معالج`, `صغير الصورة`, `تباين`
* مرشحات متعلقة بالتاريخ المسموح بها: `قبل` و `بعد` التي تنتمي إلى [تنسيق AWSDate.](https://docs.aws.amazon.com/appsync/latest/devguide/scalars.html) من الممكن استخدام فلتر واحد فقط. مزيد من التفاصيل هي [هنا](/geopard-tutorials/ar/mstndat-api/nzrh-aamh-ala-tlbat-geopard-api/37.-astalam-jlb-satelliteimages-dhmn-alftrh-almhddh.md).
* مسموح `provider` فلتر بقيم مقبولة: `PS`, `S2`, `L9`, `L8`, `L7`, `L5`, `L4`
* مسموح `العتبة` الفلتر يبرز تغطية السحب: "1" تعني خالية من السحب، "0" - ملبدة تمامًا بالغيوم.

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

```graphql
query GetFieldSatelliteImagesViaGetFields {
  getFarms (farmUuids: ["<placeholder_of_farm_uuid>"]){
    uuid
    الاسم
    fields (fieldUuids: ["<placeholder_of_field_uuid>"]) {
      uuid
      الاسم
      satelliteImages (before:"2022-05-01" after: "2022-04-01" provider:S2 threshold:0.83 geoMapType: ORIGIN)  {
        satelliteImage {
          uuid
          acquisitionDate
          provider
        } 
        خالية_من_السحب
        خرائط_جغرافية {
          الاسم_القصير
          رابط
          classes
          hexColorCodes
        }
        متوسط_ndvi
        
        إحصاءات {
          المؤشر
          min
          max
          avg
          mdn
          var
          std
        }
        
        موصى_به_لتحليلات_متعددة_السنوات 
      }
    }
  }
}
```

{% endcode %}

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

```graphql
query GetFieldSatelliteImagesViaGetFarms {
  getFields (filter: {fieldUuid: "<placeholder_of_field_uuid>"}) {
    fields {
      uuid
      الاسم
      satelliteImages (before:"2022-05-01" after: "2022-04-01" provider:S2 threshold:0.83 geoMapType: ORIGIN)  {
        satelliteImage {
          uuid
          acquisitionDate
          provider
        } 
        خالية_من_السحب
        خرائط_جغرافية {
          الاسم_القصير
          رابط
          classes
          hexColorCodes
        }
        متوسط_ndvi
        
        إحصاءات {
          المؤشر
          min
          max
          avg
          mdn
          var
          std
        } 
        
        موصى_به_لتحليلات_متعددة_السنوات
      }
    }
  }
}
```

{% endcode %}


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