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Jasmine Wonders
Jasmine WondersCollection · Bundle
Field Computation Bundle
10 documents · 176 pages
10
documents
176
pages
Intermediate
level

Bundle · 5 courses

Field Computation Bundle

Tacheometry, directions, COGO, traverses and curves in one package.

$119$162Save 26%
  • Instant access after payment
  • Secure Shopify checkout
  • Read on phone, tablet or PC
  • Downloadable PDF files

About this bundle

The complete computational toolkit for field surveyors. Five courses cover every calculation you will meet between the instrument and the drawing: stadia distances and levels, azimuths and bearings, coordinate geometry and resection, full traverse adjustment and area, and circular-curve setting-out.

  • Five courses, 10 documents, 176 pages
  • Every core field calculation, fully worked
  • Save over 26% versus buying separately

What's inside

10 documents · 176 pages · English

Tacheometry: Stadia Essentials

Quick Reference · 1 docs · 8 pages

Show
  1. 01

    Lecture 1 · Tacheometry

    PDF · 8 pages
    • Stadia, tangential and subtense-bar methods
    • Horizontal distance D = 100 S cos²θ
    • Vertical component V = 100 S cosθ sinθ
    • Reduced levels with upward and downward inclined sights

Azimuths & Bearings Complete

Course Module · 2 docs · 53 pages

Show
  1. 02

    Lecture 2 · Azimuths & Bearings

    PDF · 36 pages
    • Observing angles and directions
    • True, magnetic and grid meridians
    • Magnetic declination and the moving magnetic pole
    • Azimuths vs. bearings — side-by-side comparison
    • Computing directions around a traverse
  2. 03

    Azimuths & Bearings — Exam Study Pack

    PDF · 17 pages
    • Quadrant conversion rules at a glance
    • Azimuth ↔ bearing worked examples
    • Interior angles of polygons and deflection angles
    • Exam-focused summaries of every Lecture 2 formula

Coordinate Geometry (COGO) Calculations

Quick Reference · 1 docs · 12 pages

Show
  1. 04

    Lecture 3 · Coordinate Geometry Calculations

    PDF · 12 pages
    • Horizontal coordinate (E, N) computation
    • Vertical coordinate (Z / H) computation
    • Set station and set orientation
    • Resection with angles and with coordinates
    • Three-dimensional two-point resection

Traverse Computation Masterclass

Course Module · 3 docs · 52 pages

Show
  1. 05

    Lecture 4 · Traverse Calculations

    PDF · 24 pages
    • Angular misclosure and the allowable error
    • Balancing angles with equal and weighted corrections
    • Directions of the sides
    • Latitudes and departures
    • Linear misclosure and adjustment
    • Area enclosed by the traverse
  2. 06

    Traverse 5 · Closed & Linked Traverse Computations

    PDF · 25 pages
    • A complete closed-traverse computation table
    • Balancing latitudes and departures
    • Coordinates of the traverse stations
    • Linked traverse between two known azimuths
    • Linear and relative precision
  3. 07

    D.M.D. · Traverse Area by Coordinates & Double Meridian Distance

    PDF · 3 pages
    • Area by the coordinate method
    • Area by the Double Meridian Distance (DMD) method
    • A fully worked eight-station example

Road Curves & Alignment Complete

Course Module · 3 docs · 51 pages

Show
  1. 08

    Circular Curve Formula Sheet

    PDF · 3 pages
    • Curve elements: R, T, Δ, M, E, PC, PT, PI and Dc
    • Derivation of the tangent length T = R tan(Δ/2)
    • Derivation of the middle ordinate M = R(1 − cos Δ/2)
    • External distance and degree of curvature
  2. 09

    Simple Circular Curves

    PDF · 30 pages
    • Types of curves
    • Designation by arc and chord definitions (R = 1145.92 / D)
    • Circular curve geometry
    • Linear setting-out: long-chord offsets, successive bisection, tangent offsets
    • Angular setting-out: Rankine's method, two-theodolite and tacheometric methods
  3. 10

    Circular Curves · Setting-Out Worked Examples

    PDF · 18 pages
    • Tangent length, arc length and chainages of T1 and T2
    • Offsets from the tangent line
    • Complete setting-out tables at regular peg intervals
    • Small- and large-radius examples

Format & delivery

  • PDF documents, viewable in-browser
  • Private reader link emailed instantly
  • Link valid for 12 months, re-issued on request
  • Personal, single-user licence

Source material credits

  • Lecturer Dalshad Ahmed Kareem
  • Zryan Saady
  • Surveying department lecture notes

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