How to reduce instrumental errors?

Q: Explain different types of errors?

A: Systematic Errors Mistakes Accidental Errors

Q: Is it important for a civil engineer to be familiar with the subject of geoinformatics? As a GIS…

A: Introduction Geoinformatics: A geographic information system (GIS) collects, stores, alters,…

Q: 4. Why the lines on the graph do not pass through the origin?

A: When any graph line does not pass through the origin, it means that when the input equals…

Q: what is Vertical heterogeneity

A: First of all, let us check out the term heterogeneity.  Heterogeneity is the property of being…

Q: What is the procedure for processing data?

A: Data- Data is information that is converted into a format that allows it to be transmitted or…

Q: Calculate the error

A: This question has been taken from Surveying engineering and the explanation is given below:

Q: Why systematic errors are called cumulative errors?

A: A systematic or cumulative error is an error that under the same conditions will always be of the…

Q: Why is GCMS considered a 3D analytical technique?

A: It stands for Gas chromatography - mass spectrometry. It is a method for identifying different…

Q: 1 What type of curves or surfaces might be used in a graphical representation of physical phenomena…

A: Various types of Graphical Representation: Bar Graph:  The bar graph contains a vertical axis and a…

Q: Explain the importance of GPS.

A: GPS: GPS means Global Positioning System. It provides the exact location or position of any object…

Q: Q:Is Geoinformatics subject important for a civil engineer? As a GIS analyst how will you utilize…

A: Geoinformatics: Geographical information system is used to capture, store data, manipulate, data…

Q: What is the significance of learning isometric and orthographic projections as a civil engineering…

A: Significance of isometric and orthographic projection in Civil Engineering.

Q: What is the significance of Topcon's image?

A: The Significance and elaboration about topcon's image system is illustrated below.

Q: What does the term "Standard Error" refer to?

A: Standard Error in surveying refers to the sampling error that is simply a measure of variation among…

Q: Is it important for a civil engineer to be familiar with the subject of geoinformatics? As a GIS…

A: Answer :- Yes it is very much important for a civil engineer to be familiar with the subject of…

Q: Surveying can be regarded as that discipline that encompasses all methods for measuring and…

A: It has been believed that surveying is the foundation of all physical growth. This indicates that no…

Q: Difference between precision and accuracy?

A: In the above question, both precision and accuracy refer to the measurement related to some value.…

Q: What is the importance of kinematics?

A: Kinematics : It is the word derived from a Greek word where kineses means motion. "It deals with…

Q: What is the definition of a digital envelope?

A: Dear student, Please find the answer in the below attachments Thank you

Q: What do you mean by specific collecting area in an ESP?

A: Solution: The specific collection area is basically the area of the gas of flue through the…

Q: Explain the difference between serpentine and helical scan recording.

A:

Q: Surveying Explain nouns: (a) horizontal base plane (b) rear view (c) front view

A: (a) Horizontal Base Plane : It is the plane which is perpendicular (90 degrees) to the plumb line…

Q: PLEASE PROVIDE CLEAR

A:

Q: Explain Phase Estimating

A: This hybrid or phase estimation technique is a technique of a project’s costs and the duration…

Q: How are the sensitive parameters identified?

A: The process of determining probability of a variable of interest affected when value of one or more…

Q: concept of 5D modeling.

A: The  graphical and non graphical information created using information models is known as 5D…

Q: Explain anti-spoofing?

A: Today's cybercriminals are continuously coming up with new strategies to enter systems and…

Q: A practical example or a project in which we use resolution and remote sensing features

A: Following are the examples in which we use resolution and remote sensing features.

Q: Explain the relationship between photogrammetry and geographic information system (GIS).

A: Photogrammetry is the first remote sensing technology ever developed, in which geometric properties…

Q: How does Terra-Probe works best ?

A: Terra probe is a method in which the density of granular soils is enhanced to desired depth by…

Q: What are the uses of SPT data ?

A: The standard penetration test is a well established method has since undergone refinements with…

Q: what is the meaning of error propagation?

A: The act which is not proper is known as error.

Q: Explain how to carry out chain surveying in civil engineering?

A:

Q: What is the dimension of C? LT

A: To find : Dimension of C.

Q: How does studying surveying relates to civil engineering?

A:

Q: Give an example of continuity conditions?

A: Continuity Condition- This condition is based on the principle of conservation of mass known as the…

Q: What are some of the challenges of the digital images/

A: During capturing, storage, transmission, and eventually display to the viewer, digital images…

Q: Why is digital imaging important?

A: Digital imaging is referred to as the art of making digital images with the use of digital camera or…

Q: Give the advantages of Electronic Recordkeeping?

A: The following are the advantages: It allows you to record financial transactions, including revenue…

Q: Standard Error," what does that mean

A: "Standard Error,"- the standard deviation of the probability function or probability density…

Q: Question 3 laborate on how data can be reported or displayed in GIS.

A: GIS information (likewise alluded to as geodatabases) is connected with geographic area. It is as a…

Q: What is triangulation? Explain and gie examples

A: Triangulation is used in the traversing method of survey. It is a network of triangles that are used…

Q: Difference between Vector and Raster data formats.

A: The model used by the vector is line segments and points for identification of locations on earth…

Q: 6.b. What are distorted model? Why are they used in construction models of rivers?

A: Distorted models are those model which are not geometrically similar to their prototype which means…

Errors in surveying

An error in surveying is defined as the difference between two or more values of an identical quantity. However, the estimates are never accurate and there will always be a degree of variability regardless of the research tool or method used. These differences are known as errors that need to be reduced or eliminated to maintain certain levels of accuracy. Even if you carefully follow the prescribed test procedures, the considerations may contain errors.