Least Squares Adjustments for Cadastral Mapping - February 2026
Автор: Panda Consulting - Your Partners in GIS
Загружено: 2026-02-05
Просмотров: 18
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This workshop explored the theory of least squares adjustment and its practical role in cadastral data management, with a focus on distinguishing statistical rigor from cartographic convenience. Participants were introduced to the foundational concepts of least squares—error, redundancy, weighting, and adjustment models—without heavy mathematics, with an emphasis on why the method worked and the assumptions it required. The workshop connected these principles to surveying practice, showing how least squares emerged as a tool for reconciling measured observations rather than correcting interpreted geometry. Use the following links to find specific topics:
00:00 - Introduction
01:00 - Least Squares Introduction
02:25 Measurement Errors
10:00 - Simple Adjustments and Traverse Misclosure
17:15 - Least Squares Adjustments
22:30 - Consistency Checks
29:00 - Weighted Adjustments and Data Requirements
36"30 - Simultaneous vs. Sequential Conveyances
42:20 - Challenges in Sequential Conveyances
55:00 - Recommendations and Best Practices
1:04 - Legal Considerations and Conclusion
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