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Building Capacity as a Young Surveyor: Geosso Technologies Inspires Lagos State University (LASU) EPE Surveying Students with free training on Drone, GNSS, Total Station and Level.

This Thursday 6th November 2025, Geosso Technologies, in partnership with OTIC Surveys, organized a one day, skill equipping and inspiring outreach for Surveying and Geo-Informatics students of Lagos State University, Epe Campus. The theme of the event, “Building Capacity as a Young Surveyor: Tools, Techniques & Career Skills for Emerging Professionals”, reflected the vision behind the initiative: to bridge the widening knowledge and training gap between academic learning and practical industry experience in Nigeria’s growing geospatial sector. Bridging the Training Gap in the Geospatial Industry The geospatial profession is evolving rapidly, but many young surveyors still struggle to gain hands-on experience and exposure to emerging technologies. This is where initiatives like the LASU Epe Outreach make a difference. As established professionals, we believe it is not enough to excel individually. It is equally important to mentor and groom the next generation. This commitment to empowerment lies at the core of Geosso Technologies’ vision to build competence, confidence, and capacity among aspiring professionals who will shape the future of surveying in Nigeria and beyond. Interestingly, during the outreach, several students revealed that surveying was not their first choice when applying to university. This reflects a concerning decline in the profession’s appeal among young people. The outreach was therefore designed not just to teach technical skills but also to reignite passion and change perceptions. Students were introduced to the reality that surveying is not a bush job, but the foundation of all meaningful development in construction, infrastructure, mapping, planning, and smart city design. Hands-On Learning: From Drone Mapping to Leveling The highlight of the training was the Drone Mapping session, where students witnessed photogrammetry come to life. From flight planning and aerial mapping to data processing and map generation, participants gained firsthand experience with drone technology that is transforming modern surveying. Beyond observing, the students had the chance to fly the drone themselves, turning curiosity into confidence. They also participated in practical demonstrations with Total Stations and Levels, learning how to: Set up and execute coordinate methods using a Total Station Read a staff and perform a two-peg test Transfer heights accurately for engineering works These sessions offered a rare opportunity to apply classroom theory in the field, fostering both excitement and appreciation for the practical side of surveying. A Fulfilling Experience with Lasting Impact The outreach was warmly received by both students and lecturers. Many described it as eye opening and inspiring, expressing renewed enthusiasm for their chosen field. At the end of the session, the department extended an invitation for future collaborations, underscoring the strong impact and value of the program. For Geosso Technologies, the outreach reaffirmed a simple truth: exposure breeds excellence. Many students miss out on opportunities not because they lack potential, but because they lack awareness, access to equipment, and confidence. Initiatives like this directly address those challenges, building competence and self-belief that last a lifetime. Geosso’s Ongoing Commitment to Training and Empowerment While this outreach was focused on students, Geosso Technologies hosts professional training programs all year round for individuals, survey firms, and organizations looking to deepen their expertise. Our training modules include Drone Mapping, GNSS Survey, Total Station, Bathymetric Survey, GIS, and more, each designed to combine technical depth, real world application, and practical mastery. More outreaches will be held in the future, but you do not have to wait for the next one. You can join our regular trainings to gain the confidence and competence you need to excel in the surveying and geospatial industry. Contact Us To register or learn more about how our trainings can help you build the confidence and competence you need to succeed in the industry, please contact: FAVOUR: +234 703 216 5401 ISHIE: +234 706 307 3317 ABRAHAM: +234 816 774 3787

Customer Reviews of the DJI PHANTOM 4

Since its launch, the DJI Phantom 4 has been one of the most recognized drones in the aerial imaging world. Known for its intelligent flight modes, obstacle avoidance system, and camera quality, it quickly became a favorite among drone enthusiasts, photographers, and survey professionals. But years later, with newer models now available, how do customers really feel about the Phantom 4 today?  What Customers Love About the DJI Phantom 4 Good Camera Quality Most users praise the Phantom 4’s 12-megapixel camera for delivering vibrant images. The integrated gimbal provides smooth, cinematic footage, making it a good choice for professional photographers and videographers. Many reviewers also highlighted its stable hover and sharp image rendering even in windy conditions. Reliable Flight Performance Customers frequently mention how stable and responsive the drone feels in flight. The Phantom 4 maintains altitude effortlessly and performs well in moderate winds. Features such as automatic takeoff and Return-to-Home make it easy to control, even for beginners. Its obstacle avoidance sensors are often credited for preventing crashes during automated flights.  Build Quality and Durability Another major compliment is its solid build. Several users report that the Phantom 4 can withstand minor crashes without major damage. The drone’s robust design and balanced weight distribution make it reliable for field operations, mapping, and aerial inspection tasks.  Ease of Use For many, the DJI GO app interface and straightforward controls make the Phantom 4 beginner-friendly. First-time flyers find setup quick and operation intuitive — ideal for professionals transitioning into aerial imaging without steep learning curves.  Strong Practical Features Noted by Customers Balanced Battery Performance for Professional Use While the Phantom 4’s flight time averages around 25–28 minutes, many users appreciate that it strikes a smart balance between battery capacity and weight stability. This duration is ideal for precise aerial mapping, controlled photo shoots, and short survey missions, ensuring consistent power delivery without overheating or motor strain. Professionals often prefer swapping fully charged batteries between missions—a method that keeps flight operations efficient, safe, and organized during long field days.  Advanced Gimbal Sensitivity and Real-Time Feedback What some call “gimbal overload errors” can actually indicate the Phantom 4’s finely tuned motion sensors at work. The gimbal system is extremely responsive, providing real-time feedback on flight and balance conditions. This high sensitivity helps professionals detect misalignments early, protecting the drone’s camera from potential shock damage. DJI’s precision engineering ensures smoother footage and stable performance in challenging conditions.  Professional-Grade Build for Stability and Wind Resistance Although not foldable, the Phantom 4’s solid, aerodynamic body offers unmatched mid-air balance and wind resistance. Its size and weight contribute to superior stability, especially during long-range or high-altitude flights. For surveyors, construction engineers, and cinematographers, this stability translates to more accurate data capture and smoother video output, something ultra-compact drones often struggle to achieve.  Premium Maintenance Reflects Professional Quality The Phantom 4’s premium-grade components—from its high-torque motors to precision gimbal and propellers—are designed for professional performance and longevity. While replacement parts may cost more, they ensure reliable operation over time, reducing downtime and maintaining consistent output quality. Many experienced operators prefer investing in this model because its durability and performance reduce the total cost of ownership in the long run. Furthermore, DJI’s global support network and abundant third-party service options make sourcing parts and technical assistance increasingly convenient.  Overall Customer Sentiment Despite a few drawbacks, customers agree that the DJI Phantom 4 remains a classic workhorse. It’s ideal for aerial photographers, surveyors, and drone professionals who prioritize image stability, flight accuracy, and professional-grade output over compactness and portability. Its flight reliability and image quality still compete favorably with many mid-range drones even in 2025.   Conclusion The DJI Phantom 4 continues to stand out as one of DJI’s most reliable and high-performing drones. While it may not have the portability or advanced features of newer models, it remains a trusted companion for professional use, especially for mapping, cinematography, and industrial inspections. For anyone seeking a durable, precise, affordable, and camera-focused drone, customer feedback indicates that the Phantom 4 remains a worthwhile investment. However, users should be prepared for its weight, shorter flight time, and occasional technical quirks.

Quality Drones and Where to Buy Them In Lagos, Nigeria

Drones are becoming an essential tool in Nigeria, not just for fun or photography, but also for serious work in surveying, mapping, agriculture, construction, and research. Whether you are a surveyor, engineer, farmer, or content creator, choosing a quality drone is critical to getting accurate results and reliable performance. What Makes a Drone “Quality”? A quality drone is one that performs well in terms of positioning accuracy, sensor capability, flight time, durability, and after-sales support. For example, surveyors need drones with RTK or PPK accuracy for centimeter-level mapping, while farmers may require agricultural drones with multispectral or spraying functions. Videographers prioritize camera quality and gimbal stability, while researchers may require LiDAR drones for 3D modeling. Types of Drones You Can Buy in Lagos Agricultural Drones: Used for crop monitoring, spraying, and precision agriculture. RTK Drones: Designed for high-precision mapping and surveying. Mapping/Photogrammetry Drones: Ideal for construction, mining, and land development projects. Videography Drones: Built for aerial photography, cinematography, and content creation. LiDAR Drones: Advanced drones equipped with LiDAR sensors for terrain mapping, forestry, and mining. Major Distributors in Lagos Several companies and brands stand out when it comes to distributing quality drones in Nigeria: OTIC Surveys: Based in Lagos, OTIC Surveys not only provides drone survey services but also sells high-quality drones for mapping, construction, and industrial use. They offer professional support and training, making them a go-to option for surveyors and engineers. Geossotech: Also in Lagos, Geossotech specializes in surveying equipment and high-precision instruments. They provide RTK drones, GNSS solutions, and accessories, making them a trusted supplier for professionals who require accuracy and reliability. DJI: Globally recognized, DJI produces some of the most popular drones for videography, mapping, and professional work. In Lagos, DJI drones are available through authorized resellers and shops, making it easier to access spare parts and support. ComNav Is Known for its RTK and GNSS technology, and also produces high-precision RTK drones suitable for surveying and mapping projects in Nigeria. They are ideal for users who prioritize accuracy and advanced geospatial data. Where to Buy Quality Drones in Lagos If you are in Lagos and need to purchase a drone, there are reliable outlets to consider. OTIC Surveys and Geossotech are top distributors for professional drones, offering local support, calibration, and training. For highly specialized drones, such as LiDAR and RTK drones, it is recommended to contact OTIC Surveys or Geossotech, as they also provide after-sales service and professional guidance. Things to Consider Before Buying Before buying a drone in Lagos, think about after-sales support, spare parts availability, warranty, and training. Also, check regulatory requirements with the Nigerian Civil Aviation Authority (NCAA), especially if you plan to use drones for mapping, agriculture, or commercial purposes. Conclusion Buying a quality drone in Lagos is not just about picking the cheapest option. It’s about finding the right fit for your needs, whether it’s agriculture, surveying, videography, or advanced mapping. With distributors like OTIC Surveys, Geossotech, DJI, and ComNav, you can get reliable drones along with professional support and service. To purchase or rent a drone in Nigeria, contact Geossotech, trusted agricultural drone dealers in Nigeria, partnering with DJI and Joyance to make farming easier, safer, and more profitable. 📞 Call/WhatsApp: https://wa.me/2349048332623📧 Email: geossoltd@gmail.com Visit our equipment store to see the various survey equipment we have. https://geossotech.com/new-equipment/

Essential Tools for the Modern Surveyor

Surveying today is vastly different from what it was a decade ago. Tape measures, compasses, and sketchbooks have given way to smart, connected tools that boost accuracy and save time. In Nigeria’s fast-moving infrastructure, oil & gas, construction, and land development sectors, having the right tools in your field bag isn’t a luxury; it’s a requirement. Here are the essential tools every modern surveyor needs to get the job done right: 1. GNSS Receivers  Modern GNSS receivers give you centimeter-level accuracy using Real-Time Kinematic (RTK) corrections. This is vital for boundary surveys, route design, site layout, and general topographic work. When paired with Nigeria’s growing CORS networks, surveyors can work faster and with higher precision in remote and urban areas alike. Top use cases:✔️ Land survey✔️ Road alignment✔️ Pipeline route tracking✔️ Topo mapping 2. Total Stations (Manual and Robotic) Total stations combine electronic distance measurement and angle measurement into one device. Robotic versions allow one person to control the instrument remotely,  increasing efficiency, especially on large or congested sites. Use cases:✔️ Building layout✔️ Bridge and road construction✔️ Monitoring deformation✔️ Engineering surveys 3. 3D Laser Scanners 3D laser scanners collect millions of data points per second to generate accurate 3D representations of physical environments. From heritage buildings to oil facilities and tunnels, they provide full-detail models that help avoid rework and speed up analysis. Where it fits in:✔️ As-built documentation✔️ Clash detection✔️ Digital twin creation✔️ Volume measurements This service is already in use in Nigeria, handled by experienced teams such as OTIC SURVEYS  using top-grade scanners. The scanners themselves are also available for purchase in our store, here @  Geossotech. 4. Drones for Aerial Surveying Survey-grade drones have changed the way field teams work. A drone can map hundreds of hectares in under an hour, with outputs like orthophotos, 3D models, and contour maps. Some models come with LiDAR or multispectral sensors, perfect for forestry, agriculture, and flood monitoring. Key applications:✔️ Site inspections✔️ Quarry mapping✔️ Crop health monitoring✔️ Urban planning Popular model: DJI Mavic 3 Multispectral – stocked at Geossotech. 5. GIS & CAD Software After collecting data, surveyors need tools to analyze and present it. Software like ArcGIS, QGIS, AutoCAD Civil 3D, and Pix4D allows you to clean, visualize, and deliver professional outputs. Tasks it supports:✔️ Map generation✔️ Spatial analysis✔️ Land subdivision planning✔️ Infrastructure design integration 6. Field Apps and Data Collectors Modern data collectors and mobile survey apps make workflows faster and more organized. Apps like FieldGenius, SurvCE, and Survey Master help surveyors input, process, and manage data directly in the field. Some rugged tablets and handhelds are purpose-built to withstand Nigeria’s heat, dust, and unpredictable weather. 7. Traditional Tools (Still Needed) Even with all the tech, basic tools still play a role: Prisms and prism poles for total station work Tripods for stable setups Leveling staff for elevation measurements Spirit levels, plumb bobs, and tapes for cross-checking 8. Power & Communication Essentials A successful day on site depends on reliable power and clear communication. Make sure your kit includes: Spare batteries and power banks Walkie-talkies or radios Extra SD cards Portable chargers for GNSS or scanners Modern surveying requires modern tools. These instruments reduce errors, increase productivity, and help you deliver results clients can trust. Staying equipped with the right technology isn’t just about convenience; it’s about staying relevant in an evolving industry. Shop the latest GNSS receivers, 3D laser scanners, survey drones, total stations, and field accessories directly from the Geossotech Equipment Store. Everything you need to work faster, smarter, and more accurately, all in one place. https://geossotech.com/new-equipment/ For 3D Laser Scanning Services, contact  https://oticsurveys.com/contact-us/

DJI Mavic 3 Multispectral

Imagine having a drone that sees things your eyes can’t, helps you work more efficiently, and provides you with clear, accurate data you need to make better decisions on your farm, site, or project. That’s exactly what the DJI Mavic 3 Multispectral does. This powerful drone comes with six “eyes”, a regular camera plus five special sensors that capture details about your land, crops, and sites in different light spectrums, helping you spot issues early and plan your work with confidence. Why Farmers Love It: Better Farming Made Easy For farmers, timing and information are everything. The Mavic 3 Multispectral helps you: 1. Check Crop Health Early: Spot pest problems, nutrient deficiencies, or dry patches before they get worse, so you can take quick action. 2. Use Resources Wisely: With clear NDVI maps, you can water, spray, or fertilize only the areas that truly need it, saving money and reducing waste. 3. Plan Harvests Better: Track your crops’ growth stages and predict yields, helping you plan for the market and reduce losses. With this drone, you get eyes in the sky that help you grow more while spending less. Why Surveyors Need It: Fast, Accurate, and Reliable Surveying can be tough and time-consuming, but this drone makes it easier by providing: 1. Centimeter-Level Accuracy: Its built-in RTK system ensures your measurements are spot-on, whether you’re mapping boundaries, plots, or topography. 2. Faster Field Work: Cover large areas quickly, reducing time spent under the sun and in challenging terrain 3. Extra Insights: Beyond boundaries and contours, the drone shows you vegetation, water flow, and land cover for better planning. It helps you deliver high-quality results to your clients while cutting down your time and stress in the field. Why It’s Perfect for Mapping: Clear, Detailed, and Easy Whether you’re working on a construction site, doing environmental monitoring, or planning a development, accurate maps are essential. The Mavic 3 Multispectral helps you: 1. Capture Detailed Maps in One Flight: Get clear RGB images and multispectral data without multiple flights. 2. Quick Processing: Easily transfer your data into mapping software like DJI Terra or your preferred GIS system to create orthophotos, 3D models, and contour maps. 3. Consistent Data Every Time: Its sunlight sensor keeps your images clear and balanced, even if the light changes during your flight. This means you can confidently provide the accurate maps your projects need to move forward. Why Choose the DJI Mavic 3 Multispectral? * Saves Time and Money: Faster data collection means less time in the field and fewer resources wasted. * Better Decision Making: Get the clear data you need to take action without second-guessing. * Easy to Use: One drone, one system, no need for complicated setups. * Works for Different Needs: Whether you’re farming, surveying, or mapping, this drone fits right in. Work Smarter with Geosso At Geosso, we help professionals like you get the most out of your tools. We provide: ✔ Supply and setup of the DJI Mavic 3 Multispectral ✔ Training on how to use it effectively We’re here to ensure your investment helps you work better, faster, and smarter. 📞 Ready to take your farm, survey, or mapping work to the next level? Contact us now: 0810 027 7870 | 0902 619 4016 Message Geossotech on WhatsApp https://wa.me/2349048332623 Explore our GNSS receivers: https://geossotech.com/new-equipment/ See more, do more, and achieve more with the DJI Mavic 3 Multispectral. One flight, six eyes, endless possibilities.

Drone Surveying

The integration of drones in surveying practice has dramatically transformed how professionals capture geospatial data. Drone surveys, also known as UAV (Unmanned Aerial Vehicle) mapping, involve drones equipped with high-resolution cameras and sensors to collect aerial imagery and data over a specific area. These images are then processed into accurate maps, 3D models, and other geospatial outputs. This innovation is gaining widespread traction across industries, including construction, mining, agriculture, Surveying,  oil and gas, environmental monitoring, health, and urban planning. To bridge the knowledge gap and empower geospatial professionals, GeossoTech recently organized a drone mapping training designed to equip participants with practical skills in drone deployment, data acquisition, and map generation. What Is Drone Surveying? Drone surveying involves using drones to gather aerial data through photogrammetry, LiDAR, or multispectral imaging. The process typically follows these steps: Flight Planning – Define the area of interest and set flight parameters. Data Collection – The drone flies autonomously to capture overlapping images or sensor readings. Processing – Software like Pix4D, Agisoft Metashape, or DJI Terra stitches images into 2D orthomosaics, 3D point clouds, digital elevation models (DEM), or contour maps. Analysis and Application – The final outputs support planning, monitoring, and decision-making. Benefits of Using Drones for Surveys Faster Data Collection: Drones cover large areas quickly. Cost-Effective: Less manpower and equipment needed. High Accuracy: With the right tools, drone data can be accurate to just a few centimeters. Safe and Easy: Drones can fly over rough terrain or unsafe zones. Better Visualization: Aerial maps and 3D models make it easier to understand the site.   Why GeossoTech Organised Drone Mapping Training As drone technology continues to grow, GeossoTech saw the need to train more professionals on the proper application of this awesome technology. Here’s why the training was important: Close the Skills Gap: Many surveyors want to use drones but lack the hands-on knowledge. The training helped bridge that gap. Encourage Modern Techniques: Traditional methods are still useful, but drone mapping offers speed and accuracy that can’t be ignored. Boost Career Opportunities: Knowing how to use drones gives professionals an edge in today’s job market. Improve Project Delivery: Clients now expect faster and more accurate results. Drone data makes that possible. Build a Community: The training allowed participants to network, share ideas, and grow together. Drone surveys are the future of mapping. They are fast, reliable, and highly effective. And with companies like GeossoTech providing training, more professionals can start using drone technology to take their work to the next level. Stay connected with GeossoTech and be the first to know when the next drone mapping training is announced.  

Product of the week: Dji matrice 300 RTK drone

The DJI Matrice 300 RTK Drone When you think of a drone built to handle real work tough conditions, long hours, heavy payloads, The DJI Matrice 300 RTK  Drone immediately comes to mind. This isn’t your average flying camera. It’s a high performance, enterprise grade aerial platform that’s fast becoming the go to for professionals across surveying, mapping, utilities inspection, public safety, and more. The DJI Matrice 300 RTK is one of the most reliable and powerful enterprise drones available today. Trusted across industries from surveying to inspections and public safety, it offers outstanding performance, intelligent features, and flexibility to support the most demanding fieldwork. Geossotech is proud to supply and support the DJI Matrice 300 RTK for professionals across Nigeria. Our service includes technical consultation, field support, training, and nationwide delivery. Built to Perform Where it Matters Most The Matrice 300 RTK is engineered for real world applications where performance, safety, and data accuracy cannot be compromised. Key Flight & Performance Specs: Battery Life / Flight Time: Up to 55 minutesAllows extended mapping missions and inspections with fewer takeoffs and landings, increasing efficiency. Maximum Takeoff Weight: 9 kgHandles heavier sensor payloads including LiDAR scanners, full-frame cameras, and more. Maximum Payload Capacity: Approx. 2.7 kgSupports a wide range of sensors, including multi-gimbal setups for complex projects. Single Gimbal Damper Max Payload: 930 gPerfect for heavier individual sensors like the Zenmuse L1 or H20T. Ingress Protection Rating (IP Rating): IP45Water- and dust-resistant; suitable for deployment in rain, wind, and construction sites. Operating Temperature Range: -20°C to 50°CBuilt for Nigeria’s varying climates from dry northern zones to humid coastal regions. RTK Accuracy Where It Counts The built-in RTK module (Real-Time Kinematic) enhances your drone’s GNSS positioning, delivering survey grade accuracy even in challenging environments. RTK Accuracy: Horizontal: ±1 cm + 1 ppm Vertical: ±1.5 cm + 1 ppm This level of precision is essential for: Engineering surveys GIS data acquisition Construction progress tracking Corridor mapping (roads, pipelines, utilities) The M300 RTK works with leading global navigation systems: GPS GLONASS BeiDou Galileo This ensures strong satellite coverage even in remote or urban settings. Obstacle Avoidance & Safety Systems Safety in flight is a top priority—especially when flying near structures or over active work zones. Six-Directional Obstacle Sensing: Detects objects from all directions—up, down, front, back, left, and right. Positioning System: Combines vision sensors and infrared for stable hovering in GPS-denied environments. Smart Return-to-Home (RTH): Calculates safe paths and automatically returns when the mission is complete or battery runs low. This technology helps protect your drone and improves safety for your field crews. Payload Flexibility That Adapts to Any Job The M300 supports multiple gimbal and sensor configurations. Whether you’re capturing visuals, scanning terrain, or analyzing heat loss, there’s a compatible payload. Supports: Single and Dual Gimbal Setups LiDAR Payloads (Zenmuse L1) Photogrammetry Cameras (Zenmuse P1) Thermal & Zoom Sensors (Zenmuse H20T) This makes it ideal for diverse applications: Topographic mapping Environmental surveys Oil & gas infrastructure inspection Powerline and solar panel monitoring Disaster response and search & rescue .   Smarter Workflow for Faster Results The Matrice 300 RTK isn’t just powerful—it’s smart. AI Spot Check: Repeat shots across multiple flights for consistent inspections. Waypoint 2.0: Predefine flight routes with dozens of waypoints and camera actions. Smart Track: Automatically follow moving subjects like vehicles or equipment. Dual-Operator Mode: One pilot can control the drone, while another manages the camera—perfect for complex missions. These features cut down on human error and reduce processing time, especially for drone service providers delivering client-ready data. Why Buy from Geossotech? Geossotech is more than just a supplier, we’re a field partner for professionals who need dependable equipment and support. We provide: ✅ Genuine DJI drones with warranty ✅ Expert setup and configuration ✅ Field training for teams and pilots ✅ Technical advice on payload selection ✅ After-sales support and servicing ✅ Nationwide delivery and field demos We serve clients in surveying, GIS, engineering, construction, utilities, and emergency services across Nigeria. Ready to Take Flight? The DJI Matrice 300 RTK is in stock and available now at Geossotech. Whether you’re upgrading your tools or launching a new drone department, we’ll help you succeed with the right hardware and support. 📞 Call: +234 706 176 9934📧 Email:  geossoltd@gmail.com  Location: No. 3, Bello Close, Chevyview Estate, Chevron Drive, Lekki-Epe Expressway Lagos, Nigeria.

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