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Pentagon Geoservice

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We offer cutting-edge geospatial services that transform spatial data into actionable insights by harnessing location-based intelligence and advanced Big Data analysis

29/09/2026

🗺️ Working with a large polygon dataset and need to separate it into multiple layers?

Meet the Split By Attributes tool in ArcGIS! 🚀

Instead of manually selecting and exporting features one after another, Split By Attributes automatically divides your dataset based on the unique values in an attribute field.

For example, you can split an LGA polygon layer by LGA Name and instantly generate separate layers for each LGA.

📌 Path:
Analysis Tools → Extract → Split By Attributes

💡 Why use it?
✅ Saves time
✅ Reduces repetitive manual work
✅ Organises large datasets efficiently
✅ Useful for administrative boundaries, land-use classes, wards, districts and more
✅ Makes further analysis and map production easier

If you work with GIS, this is one of those simple tools that can make your workflow much faster and cleaner. 🔥

GIS Tip: Work smarter, not harder! 🌍📍

24/09/2026

🌍 Ever wondered how GIS turns the curved Earth into precise coordinates?

Meet the Universal Transverse Mercator (UTM) Projection System—one of the most widely used coordinate systems in GIS, surveying, mapping, and remote sensing. 🗺️📍

Instead of representing the entire world in one projection, UTM divides the Earth into 60 zones, each spanning 6° of longitude. This helps minimize distortion and makes it easier to accurately locate features on the ground.

📌 Why does UTM matter?
✅ Accurate distance and area measurements
✅ Precise positioning using Easting and Northing
✅ Widely used with GPS and surveying equipment
✅ Essential for GIS mapping and spatial analysis
✅ Supports engineering, urban planning, environmental studies and remote sensing

For example, Abuja, Nigeria falls within UTM Zone 32N, making the appropriate projected coordinate reference system WGS 84 / UTM Zone 32N (EPSG:32632).

💡 GIS Tip: Before starting your spatial analysis, always check the coordinate reference system (CRS) of your data. A wrong projection can lead to inaccurate measurements and spatial errors.

🌐 Know your UTM zone. Know your coordinates. Map with confidence.

What UTM Zone do you use most often in your GIS projects? 👇

21/09/2026

🚁 Drones + GIS = Smarter Urban Planning! 🏙️

Urban planning is no longer limited to field surveys, satellite imagery, and traditional maps. With Drone Technology + GIS + Remote Sensing, planners can capture highly detailed, up-to-date information about the built environment.

Drones are transforming urban planning by providing high-resolution, real-time spatial data for:

📍 Land-use mapping
📍 Site analysis & surveying
📍 Infrastructure mapping
📍 Development control
📍 Urban growth monitoring
📍 3D city modelling

Better data. Better decisions. Better cities.

At Pentagon Geoservice, we leverage geospatial technology to support smarter and more sustainable urban development.

11/09/2026

Weekend Trivia

09/09/2026

🌍🛰️🚁 THE FUTURE OF FARMING IS SPATIAL!

What if you could monitor the health of your farm from space and the sky before stepping into the field?

That’s where Satellite Remote Sensing + UAV (Drone) Technology + GIS come in. 🌾📡

🛰️ Satellite imagery provides a broad view of large agricultural areas, helping to:

🌱 Monitor crop health using NDVI and other vegetation indices
💧 Detect water stress and moisture variations
🗺️ Map cultivated areas and farm boundaries
📊 Monitor crop growth over time
🌦️ Assess environmental and climatic conditions
🌾 Identify areas requiring management attention

🚁 UAVs (drones) then take agricultural monitoring to another level by providing high-resolution, field-level data:

📸 Capture detailed imagery of individual crops
🌱 Detect crop stress at an early stage
💧 Identify irrigation problems and water-stressed areas
🐛 Support pest and disease assessment
📏 Generate accurate farm maps, orthomosaics and 3D models
🎯 Support targeted application of fertilizer, pesticides and other farm inputs

The real power comes from integrating both technologies.

🛰️ Satellite = Regional/large-scale monitoring
🚁 UAV = Detailed field-level monitoring
🗺️ GIS = Integration, analysis and decision-making

Together, they help transform agriculture from “let’s inspect the farm and see what is happening” to “let’s use spatial data to know exactly where, what and why.”

🌾 Smarter data. Better decisions. More efficient farming.

At Pentagon Geoservice, we apply GIS, Remote Sensing and UAV technology to support modern agricultural mapping, monitoring and management.

The farm of the future won’t just be cultivated—it will be mapped, monitored and analysed. 🚜🌍

03/09/2026

QGIS2Web is an amazing plugin that lets you turn your desktop maps into interactive web pages without writing any code.

02/09/2026

GEOSPATIAL AUGUST 2026: 10 DEVELOPMENTS YOU SHOULD KNOW!

August 2026 was a busy month for the geospatial community. From GeoAI and satellite technology to climate resilience, global geospatial governance and next-generation Earth observation, the month reinforced how rapidly our profession is evolving.

THE BIG QUESTION:

As the geospatial industry moves from “mapping the world” to “understanding and predicting the world”…

Are you evolving with it? 🌍🚀

At Pentagon Geoservice, we remain committed to exploring the technologies shaping the future of GIS, Remote Sensing, Cartography, Urban Planning and Geospatial Intelligence.

👉 August was about innovation. September is another opportunity to learn, experiment and stay ahead.

31/08/2026

🌍📍 GEOREFERENCING: WHERE MAPS MEET REALITY!

Ever wondered how an old map, scanned plan, or satellite image can be accurately placed in its correct real-world location? 🤔

That’s the power of Georeferencing in GIS! 🗺️✨

By assigning real-world coordinates to spatial data, georeferencing allows us to:
📌 Align old maps with modern satellite imagery
📌 Digitize and analyze features accurately
📌 Support land-use and urban planning
📌 Improve spatial analysis and decision-making
📌 Integrate data from different sources into one accurate map

At Pentagon Geoservice, we turn raw spatial information into meaningful, location-based intelligence.

Accurate coordinates. Better maps. Smarter decisions. 🌍📊

27/08/2026

🌊 FLASH FLOOD IN NORTHERN NEPAL: A SATELLITE VIEW OF THE IMPACT

⚠️ On 26 August 2026, a severe flash flood struck northern Nepal, entering Rasuwa District from the Tibet side and travelling downstream through the Bhote Koshi–Trishuli river system.

The event caused extensive damage to settlements and critical infrastructure, including roads, bridges, and hydropower facilities. Reports indicate that the 42-km Betrawati–Rasuwagadhi road was severely affected, with several bridges along the route swept away.

🛰️ Satellite imagery tells the story from above.

A comparison of Copernicus Sentinel-2 imagery from 12 August and 27 August 2026 reveals a striking transformation around Betrawati and Gerkhu.

📍 12 August: The river occupied a relatively narrow channel bordered by densely vegetated hills.

📍 27 August: The river corridor appeared significantly wider, with extensive pale-brown sediment deposits spreading across the valley floor and beyond the previous river margins.

This before-and-after comparison demonstrates how Earth Observation and Remote Sensing can rapidly capture changes in river morphology, flood extent, sediment deposition, and landscape disturbance following extreme events.

🚨 The Copernicus Emergency Management Service (CEMS) Rapid Mapping component has also been activated (EMSR927) to support emergency flood extent and damage assessment.

🌍 From space, we can see the scale of disaster—and better understand how to respond.

26/08/2026

🏙️ From Site Analysis to 3D City Design!

Urban design becomes more powerful when GIS, AutoCAD and SketchUp work together.

🗺️ GIS — Analyse the site, land use, accessibility, terrain and environmental conditions.

📐 AutoCAD — Transform planning ideas into precise 2D layouts, road networks, plots and site plans.

🏗️ SketchUp — Bring the design to life through 3D visualization, showing buildings, streets, open spaces and the overall urban form.

GIS analyses. AutoCAD designs. SketchUp visualizes. 🚀

That’s how data becomes design—and design becomes a better city.

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