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Southern Abu Dhabi used higher-density contours.||تم إنشاء خطوط كنتور المياه الجوفية باستخدام بيانات 2016\u20132017 وبيانات الارتفاع، وتم التحقق من جودتها واستيفاؤها باستخدام أداة Topo to Raster. أُعطيت الأولوية لبيانات DGPS GWAP وRDM وDEM. استُبعدت البيانات القريبة من الآبار التشغيلية، وتم تعديل الخطوط لتقليل تأثير الآبار الفردية، مع زيادة الكثافة في جنوب أبوظبي.", "geometryType": "esriGeometryPolyline", "sourceSpatialReference": { "wkid": 4326, "latestWkid": 4326, "xyTolerance": 8.98315284119521E-9, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -400, "falseY": -400, "xyUnits": 9.999999999999999E8, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "Source Agency: DCI (2018)\nCollection Agency: DCI (2016/17)\nMaintenance Agency: EAD\nCustodial Agency: EAD\nContact: EAD - Environment Information, Science & Outreach Management (EISOM)", "parentLayer": { "id": 116, "name": "Environmental" }, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, 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