GELE Photogrammetry & Cartography — Remote Sensing and GISSlides
Revision slides for GELE Photogrammetry & Cartography — Remote Sensing and GIS. Structured for quick scanning, with one idea per slide and the key formulas called out clearly. Good for the final week before the GELE 2026 when you want to refresh the whole chapter in under an hour.
Exam context
Professional Regulation Commission (PRC) — Board of Geodetic Engineering runs the Geodetic Engineer Licensure Examination on September 2026. Its Photogrammetry & Cartography section sits under a "Core" weighting, and Remote Sensing and GIS is the 6th chapter in the 6-chapter GELE Photogrammetry & Cartography rotation. The GELE passing mark is 70% weighted average, no sub-test below 50%, and the most recent 2026 paper drew about a meaningful share of questions from Photogrammetry & Cartography.
Remote Sensing and GIS - Slides
Slides
Chapter Overview: Remote Sensing and GIS in Geodetic Engineering
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S1
Remote Sensing Fundamentals: The Electromagnetic Spectrum
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S2
Remote Sensing: Passive vs. Active Sensors
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S3
Remote Sensing Resolution: Four Key Dimensions
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S4
Image Processing Workflow: From Raw Data to Information
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S5
Spectral Vegetation Indices: NDVI and NDWI
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S6
Worked Example: Calculating NDVI from Landsat-8 Data
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S7
GIS Fundamentals: Linking Location to Attributes
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S8
Vector vs. Raster Data Models: Strengths and Use Cases
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S9
Coordinate Systems in GIS: WGS84, PRS92, UTM, and PPCS
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S10
Worked Example: UTM Coordinate Conversion and Distance Calculation
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S11
GIS Spatial Analysis: Overlay, Buffer, and Interpolation
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S12
Worked Example: Flood Risk Overlay in GIS
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S13
Integration of Remote Sensing and GIS: Practical Workflow
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S14
Common Pitfalls and Best Practices in Remote Sensing and GIS
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S15
Worked Example: Assessing Land-Use Conversion with Remote Sensing and GIS
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S16
Philippine Legal Framework: Remote Sensing and GIS in Land Administration
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S17
Chapter Summary: Key Concepts and Takeaways
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S18
Practice Problems and Self-Assessment
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S19
Conclusion: Remote Sensing and GIS in the Future of Philippine Geodesy
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S20
Stored In
chapter_slides
Slide Count
20
Summary Only
true
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