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1. Random errors tend to partially cancel themselves in a series of observations. . A discrepancy is the difference between two observed values of the same quantity. j. 9. Define "vertical datum" and indicate what is its importance.

1. Random errors tend to partially cancel themselves in a series of observations. . A discrepancy is the difference between two observed values of the same quantity. j. 9. Define "vertical datum" and indicate what is its importance.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter15: Computational Engineering Tools Matlab
Section: Chapter Questions
Problem 40P
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Please answer question 9 and determine if i and j are true or false. If false please explain why the premise is false.
### Study Questions on Measurement Errors and Vertical Datum #### Measurement Errors i. **____**. Random errors tend to partially cancel themselves in a series of observations. j. **____**. A discrepancy is the difference between two observed values of the same quantity. #### Understanding Vertical Datum 9. **Define "vertical datum" and indicate its importance.** In the context of educational content, a **vertical datum** is a reference point or surface from which elevations are measured. It serves as a baseline for measuring the height or depth of geographical features. By having a consistent reference, different measurements can be compared accurately, facilitating various applications such as mapping, construction, and scientific research. Vertical data are crucial for: - Ensuring uniformity in elevation measurements. - Supporting infrastructure development and land surveying. - Aiding in the creation of accurate topographical maps. Understanding and defining vertical datum is important for students and professionals in fields such as geography, civil engineering, and environmental science.
Transcribed Image Text:### Study Questions on Measurement Errors and Vertical Datum #### Measurement Errors i. **____**. Random errors tend to partially cancel themselves in a series of observations. j. **____**. A discrepancy is the difference between two observed values of the same quantity. #### Understanding Vertical Datum 9. **Define "vertical datum" and indicate its importance.** In the context of educational content, a **vertical datum** is a reference point or surface from which elevations are measured. It serves as a baseline for measuring the height or depth of geographical features. By having a consistent reference, different measurements can be compared accurately, facilitating various applications such as mapping, construction, and scientific research. Vertical data are crucial for: - Ensuring uniformity in elevation measurements. - Supporting infrastructure development and land surveying. - Aiding in the creation of accurate topographical maps. Understanding and defining vertical datum is important for students and professionals in fields such as geography, civil engineering, and environmental science.
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