GELE Surveying (Geomatics) — LevelingSlides
Visual slide deck for Leveling. Perfect for reviewers who prefer seeing concepts laid out with diagrams and bullet points rather than long paragraphs. Built specifically for GELE Surveying (Geomatics) aspirants preparing for the 2026 cycle.
Exam context
Professional Regulation Commission (PRC) — Board of Geodetic Engineering runs the Geodetic Engineer Licensure Examination on September 2026. Its Surveying (Geomatics) section sits under a "Core" weighting, and Leveling is the 2nd chapter in the 9-chapter GELE Surveying (Geomatics) 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 Surveying (Geomatics).
Leveling - Slides
Slides
Leveling: Introduction and Significance
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S1
Core Leveling Principles: Benchmarks and Height of Instrument
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S2
Worked Example 1: Single Instrument Setup
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S3
The Arithmetic Check: Closing a Level Loop or Line
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S4
Worked Example 2: Multi-Setup Level Line with Arithmetic Check
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S5
Profile Leveling: Ground Surface Elevations Along a Route
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S6
Cross-Section Leveling: Perpendicular Elevations for Earthwork
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S7
Earth's Curvature and Atmospheric Refraction: The Combined Correction
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S8
Worked Example 3: Curvature-Refraction Correction
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S9
Worked Example 4: Long-Distance Level Line with Corrections
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S10
Common Leveling Errors and How to Avoid Them
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S11
Two-Peg Test: Detecting and Quantifying Collimation Error
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S12
Precision Leveling and Allowable Closure Errors
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S13
Applications: Leveling in Philippine Civil Engineering Projects
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S14
Leveling Summary: Key Formulas and Procedural Checklist
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S15
Practice Problems: Leveling Board-Exam Style
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S16
Stored In
chapter_slides
Slide Count
16
Summary Only
true
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