Implikasi dan Pertimbangan Kenaikan Gred Markah 4 dan 9 dalam Sistem Penilaian

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Oleh Shahabuddin Amerudin Keputusan untuk menggalakkan pensyarah supaya menaikkan gred markah kursus yang mempunyai angka 4 dan 9 dihujungnya adalah suatu isu yang mempunyai pelbagai sudut pandangan dan pertimbangan. Sebagai contoh, markah keseluruhan pelajar sepanjang semester, iaitu selepas dicampurkan dengan skor kuiz, ujian, tugasan, projek, dan peperiksaan akhir, jika markahnya adalah 64, maka perlu dinaikkan kepada 65. Begitu juga, jika markah pelajar adalah 69, maka perlu dinaikkan kepada 70. Ini akan menjadikan gred markah seolah-olah tidak lagi mempunyai angka 4 dan 9 di dalamnya. Di bawah ini adalah beberapa aspek yang perlu dipertimbangkan dalam situasi ini: Kelebihan Kekurangan Pertimbangan Alternatif […]

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Cabaran Sikap Pelajar Universiti Terhadap Kemerosotan Pencapaian Akademik di Era Digital

By • • Knowledge, Project, Public, Teaching • , , , , • 3 minutes of reading

Oleh Shahabuddin Amerudin Dalam era digital yang penuh dengan kemudahan dan akses kepada maklumat, sikap pelajar universiti terhadap pencapaian akademik telah menunjukkan corak yang mencabar. Walaupun pelajar kini mempunyai pelbagai kemudahan dan sokongan untuk berjaya dalam pengajian mereka, namun masih terdapat pelbagai isu yang perlu diberi perhatian bagi mengatasi kemerosotan pencapaian akademik pelajar terbabit. Artikel ini akan membincangkan beberapa isu utama yang telah dinyatakan dalam konteks sikap pelajar universiti pada masa kini terhadap pencapaian akademik mereka. Salah satu isu yang ketara adalah kurangnya usaha dan keengganan pelajar dalam melaksanakan tugasan yang diberikan oleh pensyarah. Sikap ini seringkali merumitkan proses pembelajaran

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Kemerosotan Pencapaian Akademik dan Sikap Pelajar Universiti Pasca Era COVID-19 dan Perintah Kawalan Pergerakan (PKP)

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Oleh Shahabuddin Amerudin Pendahuluan Pandemik COVID-19 telah membawa transformasi yang signifikan dalam sistem pendidikan, terutama di peringkat universiti. Era pasca-COVID-19 dan tempoh Perintah Kawalan Pergerakan (PKP) telah memberi kesan mendalam kepada sikap pelajar universiti terhadap pencapaian akademik mereka. Fenomena di mana pelajar kurang berusaha dalam melaksanakan tugasan, kurang hadir ke kuliah, dan suka menangguhkan kerja mengakibatkan kemerosotan pencapaian akademik yang mencemaskan. Terdapat beberapa faktor yang dapat dihubungkan dengan perkembangan ini. Artikel ini membincangkan fenomena kemerosotan dalam pencapaian akademik dan sikap yang kurang berusaha pelajar selepas era COVID-19 dan PKP. Faktor-Faktor yang Mempengaruhi Sikap Pelajar 1. Masalah Kesejahteraan Emosi Pandemik dan

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Pengaruh Anugerah Pencapaian Cemerlang Terhadap Kecemerlangan Staf Lain dalam Konteks Organisasi

By • • Knowledge, Personal, Public • , , • 2 minutes of reading

Oleh Shahabuddin Amerudin Pemberian anugerah pencapaian cemerlang kepada staf dalam sesebuah organisasi adalah suatu bentuk pengiktirafan terhadap usaha dan pencapaian individu yang luar biasa. Namun, apabila anugerah ini hanya diberikan kepada segolongan tertentu sahaja, terdapat beberapa isu dan implikasi yang perlu dipertimbangkan dalam konteks pengaruhnya terhadap kecemerlangan staf lain di masa hadapan. Di bawah ini adalah beberapa aspek yang perlu dipertimbangkan dalam menjawab soalan ini: Pada keseluruhannya, pengaruh anugerah pencapaian cemerlang kepada staf yang hanya diberikan kepada segolongan tertentu dapat mempengaruhi kecemerlangan staf lain di masa hadapan. Penting untuk menjaga keseimbangan antara memberikan pengiktirafan atas prestasi individu dan memastikan bahawa

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Developing Web Map-Based Applications

By • • Knowledge, Project, Public, Research, Teaching • , , , , • 12 minutes of reading

By Shahabuddin Amerudin Introduction Web map-based applications have transformed how we interact with geographic information, enabling us to explore, analyze, and visualize data on interactive maps. The development of such applications involves a unique set of challenges and considerations, ranging from selecting mapping libraries to optimizing performance for diverse devices. This article delves into the technical intricacies of creating web map-based applications, discussing mapping libraries, geospatial data integration, user experience, and optimization techniques. Choosing Between the Libraries Selecting the right mapping library is crucial for building effective web map-based applications. Two of the most prominent options are Leaflet and Google

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Choosing Between Physical Servers and Cloud Services for Web-Based Application Development

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By Shahabuddin Amerudin Introduction In the rapidly evolving landscape of web-based application development, the decision between deploying applications on physical servers or utilizing cloud services has become a pivotal choice. Both options present their own set of advantages and challenges, ranging from hardware infrastructure and software considerations to costs and management complexities. This article aims to delve into the technical aspects of this decision-making process, analyzing server specifications, cloud services, associated costs, and the level of expertise required for effective management. Physical Servers: Building Your Own Infrastructure Owning a physical server grants you complete control over your infrastructure. You have

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Exploring Firewall Bypass Techniques: Strategies and Countermeasures

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Introduction In today’s interconnected world, network security is paramount. Firewalls serve as the frontline defense against cyber threats, safeguarding sensitive data and digital assets from unauthorized access and malicious attacks. However, determined hackers employ a variety of sophisticated techniques to bypass firewalls and compromise networks. This article delves into the methods hackers employ to breach firewall defenses, as well as strategies and countermeasures to fortify network security. Common Firewall Bypass Techniques Strengthening Firewall Defenses: Strategies and Countermeasures Conclusion Firewalls remain a critical component of network security, but the tactics employed by hackers to bypass these defenses are constantly evolving. By

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HD GNSS – An Introduction

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By Shahabuddin Amerudin HD GNSS, or High-Definition Global Navigation Satellite System, refers to advanced positioning and navigation technology that enhances the accuracy and precision of satellite-based location services. It is an evolution of traditional GNSS systems like GPS, GLONASS, Galileo, and BeiDou, designed to provide more accurate and reliable positioning information. The concept of improving the accuracy of Global Navigation Satellite Systems (GNSS) has been an ongoing endeavor since the inception of GNSS technology itself. Here’s a brief overview of the evolution and context surrounding HD GNSS: Early GNSS Development: The development of GNSS technology began with the launch of

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Enhancing Smartphone GNSS Accuracy with External Receivers

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By Shahabuddin Amerudin In an era driven by digital navigation and geospatial accuracy, the fusion of smartphones and external GNSS receivers has revolutionized positioning capabilities. With the proliferation of location-based services, achieving sub-meter accuracy with smartphones has become a tantalizing possibility. In this article, we explore how to realize this feat, including a dive into cost-effective external receivers that can elevate your smartphone’s positioning prowess. Smartphone GNSS: The Foundation Modern smartphones are equipped with built-in GNSS modules that tap into constellations like GPS, GLONASS, Galileo, and BeiDou, providing basic positioning services. However, their inherent limitations, such as susceptibility to signal

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Unleashing Sub-Meter Accuracy with L1 and L5 GNSS Frequencies

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By Shahabuddin Amerudin Introduction In the realm of modern navigation and geospatial technology, achieving unparalleled accuracy has become a driving force. As industries and individuals seek to unlock the potential of location-based services, the fusion of advanced GNSS technology with smartphones and external receivers has become a game-changer. One of the pivotal benchmarks in this quest is the pursuit of sub-meter accuracy – a feat that was once confined to specialized equipment but is now within reach through innovative approaches. The confluence of two significant GNSS frequency bands, L1 and L5, stands as a beacon of hope for realizing sub-meter

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GIS Applications That Demand Sub-Meter Accuracy

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By Shahabuddin Amerudin Sub-meter accuracy is essential for a variety of Geographic Information System (GIS) applications that require precise spatial data collection, mapping, and analysis. Here are some GIS applications that benefit from sub-meter accuracy: While sub-meter accuracy is critical for these applications, it’s important to choose the appropriate level of accuracy based on the specific requirements of the project. In many cases, sub-meter accuracy provides a balance between precision and cost-effectiveness, making it a valuable asset in various GIS applications. Suggestion for Citation: Amerudin, S. (2023). GIS Applications That Demand Sub-Meter Accuracy. [Online] Available at: https://people.utm.my/shahabuddin/?p=6616 (Accessed: 14 August

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How to Achieve Sub-Meter Positioning Accuracy using Smartphone

By • • Knowledge, Research, Teaching • , , , • 3 minutes of reading

By Shahabuddin Amerudin Achieving sub-meter positioning accuracy using a smartphone involves utilizing a combination of techniques, technologies, and tools that optimize the device’s built-in Global Navigation Satellite System (GNSS) capabilities. While smartphones typically offer less precise positioning compared to dedicated high-end GNSS receivers, advancements in hardware and software have enabled the enhancement of smartphone-based positioning accuracy. Here’s how to achieve sub-meter accuracy: It’s important to note that achieving sub-meter accuracy with a smartphone might still have limitations, especially in challenging environments like urban canyons or densely vegetated areas. The choice of method depends on the specific requirements of your application

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Pioneering High-Accuracy GNSS Positioning with Low-Cost Receivers and Smartphones

By • • Knowledge, Project, Public, Research, Teaching • , , , , , , • 4 minutes of reading

By Shahabuddin Amerudin Introduction In the dynamic landscape of navigation and positioning technology, a remarkable breakthrough has emerged: the accessibility of high-accuracy GNSS positioning through low-cost receivers and smartphones (Marchi et al., 2022). As we delve deeper into this realm, we uncover a transformative era of precision that was once reserved for specialized equipment. This article explores the advancements, implications, and the potential for achieving centimeter-level accuracy through these affordable solutions. Empowering Ubiquity The narrative begins with the widespread adoption of low-cost GNSS technology. This innovation is now not only accessible but also adaptable with minimal investment. The EGSA GNSS

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Unveiling Spatial Relationships: Predictive Applications of Regression Analysis

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By Shahabuddin Amerudin Introduction In the realm of data analysis, regression analysis stands as a powerful tool that facilitates the exploration, understanding, and prediction of spatial relationships. By unraveling the intricate connections between variables, it provides insights into the factors driving observed spatial patterns. In this article, we delve into the fascinating world of regression analysis, focusing on its predictive applications through two distinct examples: the prediction of human deaths and the analysis of grave demand. Regression analysis forms the cornerstone of modern statistical analysis, enabling us to move beyond mere correlation and into the realm of causation. As we

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Spatial Analysis Techniques for Unveiling Geographic Patterns and Interactions

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By Shahabuddin Amerudin Introduction Spatial analysis is a critical discipline within geography and various other fields that deal with spatial data. It involves the examination of geographic patterns, relationships, and dependencies among data points in a given space. This exploration is crucial for understanding the underlying mechanisms driving spatial phenomena and for making informed decisions in urban planning, environmental management, economics, and various other domains. In this article, we delve into several key techniques of spatial analysis, each offering unique insights into the complex interplay between geographical elements. By exploring methods such as autocorrelation, spatial interpolation, spatial regression, spatial interaction,

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History of Geographic Information Systems (GIS) Development: An Overview

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By Shahabuddin Amerudin The development of Geographic Information Systems (GIS) dates back to the 19th century, when the use of geographic information to address complex issues began. In 1832, French geographer Charles Picquet produced an early version of a GIS by creating a map-based representation of cholera spread in Paris using color gradients. This marked the earliest application of spatial analysis in epidemiology. In 1854, English physician John Snow expanded this concept by mapping a cholera outbreak in London and linking it to contaminated water. This illustrated the problem-solving potential of maps in epidemiology. The groundwork laid during this time

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The Evolution of Location Based Services: A Critical Review and Analysis

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By Shahabuddin Amerudin Abstract Location Based Services (LBS) have undergone remarkable transformations since the publication of the seminal paper “The Development of Location Based Services in Malaysia” in 2009. This paper offers an extensive review and analysis of the original article in the context of recent advancements and trends in LBS technology. By critically examining the original paper’s content, relevance, and implications for today’s technological landscape, this review aims to provide a comprehensive understanding of the evolution of LBS. 1. Introduction The original paper, published in 2009, explored the development of LBS in Malaysia, particularly in conjunction with the National

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Exploring the Transformative Applications of Artificial Intelligence and Machine Learning in Geospatial Technology

By • • Knowledge, Project, Public, Research, Teaching • , , , , , • 4 minutes of reading

By Shahabuddin Amerudin Abstract Geospatial technology has emerged as a pivotal discipline with far-reaching implications in numerous fields, including environmental science, geography, urban planning, and agriculture. The fusion of Artificial Intelligence (AI) and Machine Learning (ML) with geospatial analysis has ushered in an era of unprecedented advancements, elevating the capabilities of geospatial technology to new heights. This comprehensive academic article delves into the multifaceted applications of AI and ML in geospatial technology, elucidating their roles in land cover mapping, flood prediction and monitoring, precision agriculture, and traffic management. By understanding these innovative applications, readers can contribute meaningfully to the evolution

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Emerging Trends in GIS Software Systems: The Impact of Artificial Intelligence on Environmental Conservation and Resource Management

By • • Knowledge, Project, Public, Research, Teaching • , , , , , , , , • 5 minutes of reading

By Shahabuddin Amerudin Abstract Geographic Information Systems (GIS) play a vital role in environmental conservation and natural resource management. In recent years, the integration of Artificial Intelligence (AI) into GIS software has led to revolutionary advancements, enhancing the capabilities and intelligence of GIS applications. This article explores the emerging trends in GIS software systems that leverage AI technologies, focusing on various aspects such as interaction methods, data visualization, predictive modelling, spatial analysis, real-time decision-making, autonomous data collection, data fusion, precision agriculture, and environmental risk assessment. These trends are transforming the way government agencies and organizations address complex environmental challenges, promoting

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The Evolution of GIS Software 

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By Shahabuddin Amerudin The evolution of GIS software has been marked by key milestones and advancements that have shaped the current landscape of geospatial technology: 1. Early Beginnings (1960s-1970s): 2. Mainframe and Early Desktop GIS (1980s-1990s): 3. Introduction of Vector Data Models: 4. Integration of Remote Sensing and GPS (1990s): 5. Web-Based GIS (Late 1990s-2000s): 6. Open Source GIS (2000s): 7. Mobile GIS and Location-Based Services (2000s-2010s): 8. Cloud-Based GIS (2010s): 9. Big Data and Spatial Data Science (2010s): 10. Integration of AI and Machine Learning (Present): The evolution of GIS software has witnessed significant milestones and technological advancements, transforming

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