# Class Notes for CE 134 at Cal Poly Pomona (CPP)

• 14 Results
CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 11: Theodolite

OC7556491 Page
22 May 2016
11
*take repeated angle measurements in order to be confident that measurements are correct. Theodolite- measures angles: old equivalent is the transit. T
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 8: Compass, True North, Declination

OC7556491 Page
27 Apr 2016
8
True north is a fixed point in space that does not vary with time. The earth"s magnetic field has north and south poles that are very close to the true
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 4: Sea Level, Geodetic Datum, North American Vertical Datum Of 1988

OC7556494 Page
24 Apr 2016
5
Elevation is referred from/based on the vertical datum. In differential leveling, the height of the instrument (hi) is referred from/based on the verti
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 2: Theodolite, Tacheometry

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24 Apr 2016
8
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 1: Geomatics

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24 Apr 2016
20
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 12: Hectare, Parallelogram

OC7556491 Page
22 May 2016
10
*area calculations are important in order to make contours (lines of equal elevation) and to generate digital elevation models. Coordinates (many more
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 6: Histogram

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24 Apr 2016
11
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 3: Barometer, Geoid

OC7556492 Page
24 Apr 2016
7
Leveling is the general term applied to any of the various processes by which elevations of points or differences in elevation are determined. Datum: r
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 5: Decimal Mark, Protractor, Significant Figures

OC7556492 Page
24 Apr 2016
11
Theory of errors in observations (part i): significant figures, field. Discrepancy: difference between two observed values of the same quantity. Precis
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 10: Pythagorean Theorem, Azimuth

OC7556492 Page
10 May 2016
17
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 15: Photogrammetry, Digital Elevation Model, Unmanned Aerial Vehicle

OC7556491 Page
29 May 2016
10
Photogrammetry is the science of making measurements from photographs. Contours were delineated manually from 3d model of two overlapping aerial photos
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CPPCE 134Lourdes AbelleraSpring

## CE 134 Lecture Notes - Lecture 14: Exaggeration

OC7556492 Page
28 May 2016
24
Topographic surveys are executed to obtain information for topographic map production. A topographic map is a map characterized by large-scale detail a
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