Earth Detective

Plotting 3D Map in ArcGIS Pro Point Map Based on Depth

Learn how to create 3D map in ArcGIS Pro from Monira Jahan Tania’s tutorial. This step-by-step guide demonstrates how to create a Point Map based on depth, turning raw data into an interactive 3D visualization that helps uncover hidden patterns beneath the Earth’s surface. Perfect for learners, researchers, and GIS enthusiasts, this tutorial empowers you to become an Earth Detective, exploring spatial data in a whole new dimension.

The Geology Exhibition in the Research Fair 2026

This video showcases a geology exhibition featuring various student-created displays, including minerals, rocks, fossils, geomorphy drawing, and water tables. Visitors can explore a diverse collection of rock, fossils samples and learn fascinating science facts about our planet. It's a great resource for anyone interested in earth science and educational exhibits.

The webinar “Beyond Borders: Study Abroad, Careers and Opportunities for Women” hosted by the AWG Dhaka University Student Chapter has wrapped up successfully!

A huge thank to our inspiring speakers Raya Tarannum and Anika Nawar Mayeesha for sharing powerful insights and real-life experiences on studying abroad, career growth, and unlocking global opportunities for women.

This session showcased how women can break boundaries, pursue international education, and build impactful careers beyond borders.

Watch the full video now and get inspired to take your journey global!

A Beginner’s Guide to RockWorks | Organized by Geology Career Club

The Geology Career Club of the University of Dhaka organized an engaging Zoom session titled “A Beginner’s Guide to RockWorks”, providing an excellent introduction to Litological modeling and data preparation.

In this session, Omar Faruk (MS Student, Applied Geophysics, Department of Geology, University of Dhaka) introduces the fundamentals of RockWorks and demonstrates its applications in both 2D and 3D modellig. The session is especially designed for beginners, breaking down complex concepts into easy-to-understand insights.

This session is ideal for geology students, early-career researchers, and anyone interested in learning geological software tools.

Ever wondered how to build a responsive WordPress blog website for FREE?

In this step‑by‑step tutorial, I show you how I built Earth Detective using InfinityFree hosting, WordPress, and the BlogGig theme. From setup to customization, guest posts, and translation plugins, it’s all covered!

👉 Watch the full video now and start building your own blog today.
💬 Comment below: What kind of site are YOU building?"

Power BI Dashboard Tutorial: Visualizing Global Oil Reserve

In this video, Lamia Humayra walks you through building a complete Power BI dashboard using real-world data on global oil reserves. From importing Excel data to creating DAX measures, visualizing top countries, and designing interactive charts and maps, this step-by-step tutorial shows how to turn raw data into meaningful insights.

What you’ll learn:

✔️ How to import Excel data into Power BI
✔️ Creating key measures (Total Oil Reserve, Top Country, Average Reserve)
✔️ Using DAX functions like SUM, TOPN, and DIVIDE
✔️ Building visuals: Cards, Bar Charts, Donut Charts, Line Charts & Maps
✔️ Applying filters (Top 5 & Top 10 countries)
✔️ Creating interactive slicers
✔️ Designing and enhancing your dashboard
✔️ Custom map visualization using world map data

By the end of this tutorial, you’ll be able to build your own interactive and professional Power BI dashboard for data analysis and visualization.

🔔 Stay tuned with Earth Detective for more content on data analytics, sustainability, and business intelligence!

From River to Delta: Geomorphology in Action

Let’s study geomorphology with this student-created model showcasing major landforms and water bodies.

Bowen’s Reaction Series Explained at DU Geology Stall | Research Fair 2026

In this video, Bowen’s Reaction Series is explained using Mineral and rock samples on display. This interactive presentation made complex geological concepts easy to visualize and learn!

ঢাকা বিশ্ববিদ্যালয়ের ভূগোল ও পরিবেশ বিভাগের স্টল ঘুরে দেখুন! | Geography & Environment Department DU

Walking through the Geography and Environment Department stall at the University of Dhaka where maps, research, and curiosity about the Earth come together.

Here is the poster video presentation on Groundwater Hydrochemistry and Salinity Zonation of Saint Martin's Island, Bangladesh, delivered by G M Mohiuddin Jahoyer. This research highlights the hydrochemical characteristics, salinity distribution patterns, and groundwater quality challenges of Bangladesh’s only coral island. Co-authored by Yousra Tasnim and Md. Anwar Hossain Bhuiyan. The study explores critical issues related to coastal aquifers, seawater intrusion, and climate vulnerability.

This presentation provides scientific insights into groundwater chemistry, salinity zonation processes, and sustainable water resource management strategies in fragile coastal environments. The findings are highly relevant for researchers, environmental scientists, disaster resilience professionals, policymakers, and students interested in hydrogeology, climate change adaptation, and coastal sustainability in Bangladesh.