Ground Control Points (GCPs) and Accuracy Assessment Training Course
Introduction
In the world of remote sensing, photogrammetry, and drone mapping, generating geometrically accurate and reliable geospatial products is paramount. Raw imagery acquired from satellites, aerial platforms, or drones often contains inherent geometric distortions due to sensor characteristics, platform motion, terrain variations, and atmospheric effects. While modern sensors and direct georeferencing technologies have significantly improved initial positioning, achieving highly precise and universally alignable maps requires a crucial element: Ground Control Points (GCPs). GCPs are precisely surveyed points on the Earth's surface with known, accurate coordinates that are identifiable in the imagery. They serve as critical reference points to rectify, register, and georeference imagery, effectively tying the image data to a real-world coordinate system. The careful selection, precise measurement, and strategic placement of GCPs directly influence the overall geometric accuracy of the final geospatial product, be it an orthomosaic, a Digital Surface Model (DSM), or a 3D model. Equally vital is the process of Accuracy Assessment, which quantifies the quality and reliability of these products by comparing them against independent, higher-accuracy reference data. Without a thorough understanding of GCP principles, their meticulous acquisition, and robust accuracy assessment methodologies, professionals risk producing georeferenced products that are misaligned, inaccurate, and ultimately unreliable for critical applications like engineering design, precise measurement, and legal documentation. Many geospatial practitioners work with imagery but lack the specialized expertise in rigorous GCP collection and the systematic validation of geospatial product accuracy.
Conversely, mastering Ground Control Points (GCPs) and Accuracy Assessment empowers professionals to consistently produce highly accurate and reliable geospatial products from remote sensing and photogrammetry. This specialized skill set is crucial for transforming raw imagery into precise, verifiable, and actionable intelligence, ensuring the integrity and usability of data for demanding applications across various industries. Our intensive 5-day "Ground Control Points (GCPs) and Accuracy Assessment" training course is meticulously designed to equip remote sensing analysts, photogrammetrists, drone operators, surveyors, GIS professionals, engineers, and researchers with the essential theoretical knowledge and extensive practical, hands-on skills required to confidently plan, acquire, utilize, and rigorously assess the accuracy of geospatial products using GCPs.
Duration
5 Days
Target Audience
The "Ground Control Points (GCPs) and Accuracy Assessment" training course is ideal for a broad range of professionals and individuals who need to ensure the geometric accuracy and reliability of their geospatial data derived from imagery. This includes:
Course Objectives
Upon successful completion of the "Ground Control Points (GCPs) and Accuracy Assessment" training course, participants will be able to:
Course Modules
Module 1: Introduction to Geometric Accuracy and Control in Geospatial Data
Module 2: Principles of Ground Control Points (GCPs)
Module 3: Planning a GCP Field Campaign
Module 4: Accurate GCP Acquisition Techniques
Module 5: Integrating GCPs into Photogrammetric Workflows
Module 6: Accuracy Assessment Principles and Metrics
Module 7: Performing Geospatial Product Accuracy Assessment
Module 8: Advanced Considerations and Best Practices
CERTIFICATION
TRAINING VENUE
AIRPORT PICK UP AND ACCOMMODATION
TERMS OF PAYMENT
Payment should be made to Macskills Development Institute bank account before the start of the training and receipts sent to info@macskillsdevelopment.com
Dates | Fees | Location | Action |
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25/08/2025 - 29/08/2025 | $1,500 | Nairobi |
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01/09/2025 - 05/09/2025 | $1,750 | Mombasa |
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22/09/2025 - 26/09/2025 | $1,750 | Mombasa |
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06/10/2025 - 10/10/2025 | $1,750 | Mombasa |
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27/10/2025 - 31/10/2025 | $1,500 | Nairobi |
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03/11/2025 - 07/11/2025 | $1,750 | Mombasa |
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24/11/2025 - 28/11/2025 | $1,500 | Nairobi |
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01/12/2025 - 05/12/2025 | $1,750 | Mombasa |
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08/12/2025 - 12/12/2025 | $1,500 | Nairobi |
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05/01/2026 - 09/01/2026 | $1,750 | Mombasa |
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26/01/2026 - 30/01/2026 | $1,500 | Nairobi |
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02/02/2026 - 06/02/2026 | $1,750 | Mombasa |
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23/02/2026 - 27/02/2026 | $1,500 | Nairobi |
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09/03/2026 - 13/03/2026 | $1,750 | Mombasa |
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23/03/2026 - 27/03/2026 | $1,500 | Nairobi |
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06/04/2026 - 10/04/2026 | $1,750 | Mombasa |
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20/04/2026 - 24/04/2026 | $1,500 | Nairobi |
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04/05/2026 - 08/05/2026 | $1,750 | Mombasa |
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25/05/2026 - 29/05/2026 | $1,500 | Nairobi |
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01/06/2026 - 05/06/2026 | $1,750 | Mombasa |
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22/06/2026 - 26/06/2026 | $1,500 | Nairobi |
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