Category Archives: Publication

TRANSFORMING URBAN PLANNING WITH 3D TECH!

Leave a reply

TRANSFORMING URBAN PLANNING WITH 3D TECH!

We’re pumped to share our latest research, “Analyzing Urban Spatial Distribution in 2D and 3D for Smart City Planning and Zoning,” published in Advances in Geoinformatics Technologies! This study tackles the exciting challenge of making our cities smarter and more efficient.

Cities are getting more complex with high-rise buildings, underground utilities, and diverse land uses. We used both 2D and 3D models to get a clearer picture of urban development, making it easier to plan and zone effectively.

We employed nearest-neighbor analysis to uncover spatial patterns and clustering. Our findings show that 3D models provide way more detail and accuracy than traditional 2D models, revolutionizing how we visualize and plan urban spaces.

This game-changing approach helps urban planners make smarter decisions for sustainable growth. By integrating advanced geospatial techniques, we’re paving the way for resilient, future-ready cities.

Check out our full study here: https://doi.org/10.1007/978-3-031-50848-6_18

Let’s build smarter, greener cities together!

#UrbanPlanning #SmartCities #Geoinformatics #UrbanDevelopment #SpatialAnalysis #SustainableCities #3DModeling #GeospatialTech

REVOLUTIONIZING URBAN GREEN SPACES WITH NOSQL DATABASES

Leave a reply

REVOLUTIONIZING URBAN GREEN SPACES WITH NOSQL DATABASES

Our research, “Managing Green Cover in Urban Area Using NoSQL Database,” published in the Advances in Science, Technology & Innovation series! This game-changing study tackles the big challenge of keeping our urban green spaces thriving in fast-growing cities.

Green cover like grass, shrubs, and trees is key to making cities cooler and more livable. We used LiDAR tech to capture amazing 3D point cloud data of these urban green spaces.

We sorted green cover into grass, shrubs, trees, and ground categories. Using NoSQL databases, we managed this huge amount of data effortlessly.

NoSQL databases outperformed traditional ones in handling and querying large datasets. This smart organization helps urban planners make better decisions.

We could easily get sustainability values and other important metrics from the data. Mixing cutting-edge data tech with environmental science, our work can boost urban sustainability big time.

Dive into our full study here: https://doi.org/10.1007/978-3-031-43922-3_117

Join us in making cities greener and more sustainable!

#UrbanSustainability #GreenCover #NoSQL #LiDAR #UrbanPlanning #EnvironmentalScience #SmartCities #SustainableLiving

MY RESEARCH ON THE METAVERSE – ANOTHER STEP TOWARDS THE FUTURE OF LEARNING

Leave a reply

MY RESEARCH ON THE METAVERSE – ANOTHER STEP TOWARDS THE FUTURE OF LEARNING

My work on the “Virtual 3D Campus for Universiti Teknologi Malaysia (UTM)” has been cited in the recent paper “UniverseSITy: Applied Learning in a University Metaverse” presented at the International Workshop on Advanced Imaging Technology (IWAIT 2024).

So, what is the metaverse? The metaverse is a collective virtual shared space, merging virtually enhanced physical reality and physically persistent virtual spaces. It’s where digital and physical realities meet, allowing us to engage in ways we’ve only imagined in science fiction.

In practical terms, the metaverse can revolutionize education by providing immersive learning environments. Imagine attending a lecture, conducting experiments, or collaborating with peers from around the world—all in a virtual setting that feels just like being there in person.

However, it’s challenging to convince the older generation in academia about the metaverse. Their understanding often limits to just the digital world, but the metaverse is so much more—it’s an immersive and interactive experience that has the potential to revolutionize education and beyond. It’s fascinating to see how it can transform the way we learn, work, and interact.

But I hope to see positive growth in the understanding and acceptance of the metaverse among my academic circle in the near future. Better late than never.

For more insights into how the metaverse is shaping the future of education and to learn more about my work, feel free to contact me or explore my research further.

3D TREE MODELLING FOR LESS NOISE

Leave a reply

3D TREE MODELLING FOR LESS NOISE

Announcing our latest publication, “Improving Traffic-noise-mitigation Strategies with LiDAR-based 3D Tree-canopy Analysis,” in Geomatics and Environmental Engineering journal (Vol. 18, No. 3, 2024)! This groundbreaking study explores how trees can be our green heroes, reducing traffic noise naturally.

Our team used cutting-edge LiDAR technology to create 3D models of tree canopies. We analyzed how trees’ leaves and structures absorb traffic noise.

We developed a new equation to measure noise reduction, integrating it with existing models. Our findings show that trees can reduce traffic noise by 1 to 3 dB(A).

LiDAR-based 3D visualizations provide accurate data for better urban planning. Tree belts and dense planting schemes are particularly effective in noise mitigation.

Our discoveries pave the way for greener, quieter urban spaces. Imagine strolling down a city street with less noise and more peace—thanks to thoughtful tree planting!

The full study here: https://doi.org/10.7494/geom.2024.18.3.81. 

Join us in celebrating the power of nature and technology to improve urban living. Let’s make our cities not just smarter, but also greener and more serene!

#UrbanInnovation #TrafficNoise #LiDAR #TreeCanopy #GreenCities #SustainableLiving #EnvironmentalScience #UrbanForestry #HealthierCities #NatureBasedSolutions

FROM MPHIL TO PROMOTION – NEVIL’S INSPIRING STORY

Leave a reply

FROM MPHIL TO PROMOTION – NEVIL’S INSPIRING STORY

I am thrilled to share a moment of pride and achievement as my supervisee, Nevil Wickramathilaka, reaches a significant milestone in his career. After completing his MPhil in Geoinformatics at Universiti Teknologi Malaysia with a perfect CGPA of 4.00, Nevil has not only excelled academically but has also made remarkable contributions to the field.

His dedication over the past two (2) years has been truly inspirational. Nevil has published five (5) journal articles in renowned Scopus/WoS indexed journals, presented his innovative research at four (4) international conferences, received two (2) prestigious awards, and registered three (3) intellectual properties related to his groundbreaking work in traffic noise visualization and noise absorption assessment via spatial interpolation.

Today, I had the honor of writing a recommendation letter for his promotion at John Kotelawala Defence University, which reflects his hard work and potential. His promotion comes with a well-deserved salary increase of around 150%.

“Success is no accident. It is hard work, perseverance, learning, studying, sacrifice, and most of all, love of what you are doing or learning to do.” — Pele

#AcademicExcellence #Geoinformatics #CareerAchievement #UniversityLife #ScholarSuccess

UNRAVELING 3D TERRAIN COMPLEXITY IN SPATIAL INTERPOLATION METHODS FOR TRAFFIC NOISE MAPPING

Leave a reply

UNRAVELING 3D TERRAIN COMPLEXITY IN SPATIAL INTERPOLATION METHODS FOR TRAFFIC NOISE MAPPING

Our latest paper in Geodesy and Cartography!

This study evaluates the performance of spatial interpolations for traffic noise mapping on undulating and level 3D terrain. Published in the Web of Science indexed journal (Q4), this research adds valuable insights to the field.

Feel free to read the paper via this link: https://journals.vilniustech.lt/index.php/GAC/article/view/18751

#SpatialInterpolations #TrafficNoiseMapping #ResearchPublication

NEW BOOK – ADVANCES IN GEOINFORMATICS TECHNOLOGIES

Leave a reply

NEW BOOK – ADVANCES IN GEOINFORMATICS TECHNOLOGIES

Dear Colleagues/Researchers,

I am excited to announce the publication of a new book titled “Advances in Geoinformatics Technologies: Facilities and Utilities Optimization and Management for Smart City Applications” by Springer. 

This comprehensive work features 22 chapters contributed by 65 authors from over 15 different universities/agencies across 4 countries. 

Book Details:

  • Title: Advances in Geoinformatics Technologies
  • Subtitle: Facilities and Utilities Optimization and Management for Smart City Applications
  • Series Title: Earth and Environmental Sciences Library
  • Number of Pages: 434
  • ISBN: 978-3-031-50848-6
  • Link: https://link.springer.com/book/10.1007/978-3-031-50848-6
  • DOI: 10.1007/978-3-031-50848-6
  • Publisher: Springer

Spanning 434 pages, the book explores into cutting-edge advancements in geoinformatics technologies and their applications in optimizing and managing facilities and utilities for smart cities.

Please feel free to share this exciting news within your networks and communities. This collective work will make a significant contribution to the field of geoinformatics and smart city applications.

Many thanks. 

Best regards,

Uznir Ujang

WIND IN THE URBAN CANVAS – 3D BUILDING IMPACTS EXPLORED

Leave a reply

WIND IN THE URBAN CANVAS – 3D BUILDING IMPACTS EXPLORED

Exciting News! Just published my latest research on “Investigating the Influence of 3D Building Models on Pedestrian Wind Comfort through Wind Computational Fluid Dynamics Analysis”!

Curious about how the shape and detailing of buildings impact wind flow patterns and velocity, influencing pedestrian comfort? This study dives deep into the realm of Wind Computational Fluid Dynamics (CFD) to unravel the secrets of wind behavior around 3D urbanized building models.

The findings? Diverse effects due to different building detailing, leading to multiple flow patterns and changes in wind velocity. The downstream building recorded lower velocity, thanks to wind flow separation from the building frontal. Wind comfort levels? All in the good range, falling within Beaufort wind force scale levels 2 and 3.

This research underscores the crucial role of building models in shaping wind flow patterns and velocity, ultimately impacting Pedestrian Wind Comfort. Despite varied building shapes and detailing, the wind comfort levels were suitable for pedestrians.

Ready to explore the dynamics of wind and buildings? Swipe through my publication for an in-depth look! 

Link: https://iopscience.iop.org/article/10.1088/1755-1315/1274/1/012010

#WindComfort #CFDAnalysis #BuildingModels #NewResearch #UrbanEnvironment

THE TOP 10% MOST DOWNLOADED PAPERS!

Leave a reply

THE TOP 10% MOST DOWNLOADED PAPERS!

Our paper, “Individual mobility pattern in Malaysia during COVID-19 Recovery Movement Control Order partial lockdown,” published in Geo: Geography and Environment on behalf of Royal Geographical Society, has been recognized as one of the top 10% most widely read papers!

I’m truly grateful for this acknowledgment of our work within the community. Thank you to everyone who has supported and engaged with our research.

Paper link: https://onlinelibrary.wiley.com/doi/full/10.1002/geo2.113

#TopDownloadedArticle #Research #AcademicAchievement #GeoGeographyandEnvironment