Parent Layer: Environmental

Name: Marine Habitat

Display Field: HABITATTYPE

Type: Feature Layer

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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 7 0;"><SPAN>Satellite derived habitat mapping of marine areas. Input satellite imagery was Digital Globe WorldView-2, 8-band, 2 metre multi-spectral, 0.5 metre panchromatic. The imagery was acquired between 07/10/2011 and 20/05/2014. Automated and semi-automated image processing techniques were used, along with cartographic generalisation principles and local ground truthing and ecological knowledge. 13 marine habitats are depicted. Within the marine classification the minimum object size detected was 6 sq.metres. The area of each feature is provided in hectares and kilometres squared. Areas were calculated using UTM39N and UTM40N. This data should always be used in conjunction with the Habitat, Land Use and Land Cover Delineation Project 2014 Classification Manual. The marine habitat classification was based on the Coastal Marine Resources and Ecosystem Classification System (CMRECS) Manual (2009). || رسم خرائط الموائل البحرية باستخدام صور الأقمار الصناعية.</SPAN></P><P STYLE="margin:0 0 7 0;"><SPAN /></P><P STYLE="margin:0 0 7 0;"><SPAN>تم استخدام صور الأقمار الصناعية Digital Globe WorldView-2، وهي صور متعددة الأطياف مكونة من 8 نطاقات بدقة 2 متر، وصور بانكروماتية بدقة 0.5 متر. تم الحصول على الصور بين 07/10/2011 و20/05/2014. تم استخدام تقنيات معالجة الصور المؤتمتة وشبه المؤتمتة، إلى جانب مبادئ التعميم الكارتوغرافي والتحقق الميداني المحلي والمعرفة البيئية.</SPAN></P><P STYLE="margin:0 0 7 0;"><SPAN /></P><P STYLE="margin:0 0 7 0;"><SPAN>تم تصوير 13 موئلًا بحريًا. في تصنيف الموائل البحرية، كان الحد الأدنى لحجم الكائن المكتشف هو 6 أمتار مربعة. تم توفير مساحة كل ميزة بالهكتارات والكيلومترات المربعة. تم حساب المساحات باستخدام UTM39N وUTM40N.</SPAN></P><P STYLE="margin:0 0 7 0;"><SPAN /></P><P STYLE="margin:0 0 7 0;"><SPAN>يجب دائمًا استخدام هذه البيانات بالتزامن مع دليل تصنيف مشروع تحديد الموائل واستخدام الأراضي وتغطية الأراضي لعام 2014. تم استناد تصنيف الموائل البحرية إلى دليل نظام تصنيف الموارد البحرية الساحلية والنظم البيئية (CMRECS) لعام 2009.</SPAN></P><P STYLE="margin:0 0 7 0;"><SPAN /></P></DIV></DIV></DIV>

Service Item Id: ba21abc1720746d988deb9d36df68419

Copyright Text: Created by Environment Agency Abu Dhabi as part of the Abu Dhabi Baseline Habitat Mapping project. Data Origin: EAD.

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Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• HABITATTYPENO ( type: esriFieldTypeDouble, alias: Habitat Type Number )
• HABITATTYPE ( type: esriFieldTypeString, alias: Habitat Type, length: 250 )
• HABITATSUBTYPENO ( type: esriFieldTypeDouble, alias: Habitat Sub Type Number )
• HABITATSUBTYPE ( type: esriFieldTypeString, alias: Habitat Sub Type, length: 250 )
• AREA_KM ( type: esriFieldTypeDouble, alias: Area Kilometers )
• AREA_HA ( type: esriFieldTypeDouble, alias: Area Hectares )
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• RULEID_3 ( type: esriFieldTypeInteger, alias: RULEID_3 , Coded Values: [43: 11100-Fringing reef] , [44: 11110-Fringing reef with macroalgae] , [45: 11200-Patch reef] , ...12 more... )
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