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# Created Submitted to User Language IP address Your Name Your Email Subject Message Operations
8883 Wed, 12/10/2025 - 07:27 Anonymous English 10.8.73.136 Waquar Ul Islam waquarulislam@gmail.com Request for DEM, DSM, and Road Network Data for Humanitarian Research on Cyclone & Flood in Oman. Respected Madam/Sir,

I hope this message finds you well.

My name is Waquar Ul Islam, and I recently completed my MS(R) in Disaster Management and Risk Reduction at the Indian Institute of Technology (IIT) Guwahati. Currently in Muscat Oman.I also hold a PG Diploma in Remote Sensing & GIS from Indian Institute of Remote Sensing- Indian Space Research Organisation (IIRS-ISRO).

I am currently extending my academic research into a humanitarian, non-commercial project focused on improving impact-based forecasting and early warning systems for cyclones in Oman.

https://drive.google.com/file/d/140MKvPOCwOQUC1Hbv0LpsOLt-uGxAjqJ/view?usp=drivesdk

The study aims to analyze terrain-driven flood behaviour, exposure of built-up areas, and evacuation accessibility during extreme events similar to Cyclone Shaheen (2021). The outcome is intended to support government agencies, early warning authorities, and national resilience planning, with the broader goal of protecting lives, critical infrastructure, and communities in Oman.

To carry out this work with the required spatial accuracy, I kindly request access to the following datasets for the region extending from Muscat to Shinas: link to shape file of Area of interest https://drive.google.com/file/d/1w2wqLF8Gx-DAyMVl6iWVG5nfwkU6agDJ/view?usp=drivesdk

1. Digital Elevation Model (DEM)
2. Digital Surface Model (DSM)
3. Road Network (primary and secondary roads)
4.Hydrology / Wadi Network (rivers, wadis, drainage lines)
5. Building Footprints (for exposure and impact analysis)

These datasets will be used strictly for humanitarian and academic purposes. The research is non-commercial, and no data will be shared or redistributed. Full acknowledgment and citation will be provided in all analyses, reports, and publications exactly as per NSGIA guidelines. I am also willing to work together with NSGIA if you deem it fit.

The findings of this project—including hazard maps, risk insights, and methodology—can be made available to relevant Omani government entities to support their planning and resilience activities.

Please let me know if there is any documentation required from my side. I will be happy to provide all necessary details.

Thank you very much for your consideration and support. Access to these datasets will significantly enhance the scientific value and societal impact of this research in Oman.

Warm regards,
Waquar Ul Islam
MS(R), Disaster Management & Risk Reduction (IIT Guwahati)

Email: waquarulislam@gmail.com
Github | linkedin.com/in/waquar-ul-islam
Phone: +968-90704954 (Oman) / +91-7004011059 (India)
8882 Fri, 11/28/2025 - 17:27 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8881 Fri, 11/28/2025 - 17:27 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8880 Fri, 11/28/2025 - 17:27 Anonymous Arabic 10.8.73.136 JohnWAITFOR DELAY '00:00:29' was@qualys.com 1 1
8879 Fri, 11/28/2025 - 17:23 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8878 Fri, 11/28/2025 - 17:23 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 ping -c2 -i91 localhost
8877 Fri, 11/28/2025 - 17:23 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8876 Fri, 11/28/2025 - 17:23 Anonymous Arabic 10.8.73.136 John was@qualys.com ping -c2 -i91 localhost 1
8875 Fri, 11/28/2025 - 17:23 Anonymous Arabic 10.8.73.136 ping -c2 -i91 localhost was@qualys.com 1 1
8874 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8873 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8872 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8871 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8870 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8869 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8868 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8867 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8866 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8865 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
8864 Fri, 11/28/2025 - 16:26 Anonymous Arabic 10.8.73.136 John was@qualys.com 1 1
نصون ونحسّن ونوفّر كافة البيانات الجغرافية المكانية لسلطنة عُمان

عدد الزوار

2250

المستخدمون المسجلون

2800

منتجات

600

خدمات

860

جميع الحقوق محفوظة © ۲۰۲۲ - الهيئة الوطنية للمساحة - وزارة الدفاع - سلطنة عمان.