تقييم الأضرار في جنديرس، منطقة عفرين، محافظة حلب في 11 فبراير Syrian Arab Republic: 2023

Name: تقييم الأضرار في جنديرس، منطقة عفرين، محافظة حلب في 11 فبراير Syrian Arab Republic: 2023
Creator: United Nations Satellite Centre (UNOSAT)
License: http://www.opendefinition.org/licenses/cc-by-sa

✦ DISCOVERED BY ORIONAIUnited Nations Satellite Centre (UNOSAT)GeoscienceSyrian Arab Republic

Syrian Arab Republic

About this dataset

**UNOSAT code EQ20230206SYR, GDACS Id: 1357372** توضح هذه الخريطة المباني التي يحتمل أنها تتضررت من جراء زلزال 06 فبراير 2023 في جنديرس في منطقة عفرين (محافظة حلب)، كما تم اكتشافها من صورة القمر الصناعي عالية الدقة Pleiades التي تم الحصول عليها في 11 فبراير 2023. في مدينة جنديرس، حدد يونوسات 228 مبنى متضررا و318 مبنى يحتمل أن يكون متضررا. هذا تحليل أولي ولم يتم التحقق من صحته بعد على الأرض. يرجى إرسال التعليقات الأرضية إلى مركز الأمم المتحدة للأقمار الصناعية (يونوسات)

Documentation

UNOSAT datasets and maps are produced using a variety of methods. In general, analysts closely review satellite imagery, often comparing two or more images together, and determine notable changes between the images. For damage assessments, refugee or IDP assessments, and similar analyses, these changes are then manually documented in the vector data by the analyst. For flood extractions, landcover mapping and similar analyses, a variety of automated remote sensing techniques are used to extract the relevant information which is then reviewed and revised as necessary by the analyst. In all cases, resulting data is then loaded into a standardized UNOSAT geodatabase and exported asshapefiles for dissemination. This is a preliminary assessment and has not yet been validated in the field. It is important to consider the characteristics of the source imagery used in the analyses when interpreting results. For damage assessments it should be noted that only significant damage to the structural integrity of the buildings analyzed can be seen in imagery, while minor damage such as cracks or holes may not be visible at all. For flood extractions using radar data it is important to note that urban areas and highly vegetated areas may mask the flood signature and result in underestimation of flood waters. Users with specific questions or concerns should contact unosat@unitar.org to seek clarification.

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Damage Assessment in Jindires, Afrin District, Aleppo Governorate, Syria as of 11 February 2023

**UNOSAT code EQ20230206SYR, GDACS Id: 1357372** This map illustrates the potentially damaged structures/buildings affected by the 06th of February 2023 earthquake in Jindires in Afrin distric (Aleppo governorate), Syria as detected from a Pleiades very high-resolution satellite image acquired on 11 February 2023. Within the city of Jindires, UNOSAT identified 228 damaged structures and 318 potentially damaged. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).