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A survey is conducted with a view to prepare the map of an area to a scale of 1:1000 if a scale with least count of 0 1nn is used for plotting,what would be the aacuracy in length measurement in the field?
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A survey is conducted with a view to prepare the map of an area to a s...
Accuracy in Length Measurement in the Field for Preparing Map to a Scale of 1:1000
Introduction:
Preparing a map of an area to a scale of 1:1000 requires accurate length measurements in the field. This can be achieved by using an appropriate scale with a least count of 0.1mm. The accuracy of length measurements depends on various factors such as the precision of the instruments used, the skill of the surveyor, and the environmental conditions.
Factors Affecting the Accuracy of Length Measurements:
1. Instrument Precision: The precision of the measuring instrument used in the field is crucial for accurate length measurements. The scale used should have a least count of 0.1mm to achieve the required accuracy.
2. Skill of the Surveyor: The skill of the surveyor also plays a significant role in achieving accurate length measurements. The surveyor should be trained and experienced in using the measuring instrument and should take care to avoid errors such as parallax and incorrect readings.
3. Environmental Conditions: The environmental conditions such as temperature, humidity, and wind can affect the accuracy of length measurements. The surveyor should take care to minimize the effects of these conditions by using appropriate techniques such as shielding the instrument from wind and direct sunlight.
Accuracy Calculation:
The accuracy of length measurements can be calculated using the formula:
Accuracy = Least Count / Measurement
For example, if the least count of the scale used is 0.1mm and the measurement taken is 100mm, then the accuracy can be calculated as:
Accuracy = 0.1mm / 100mm = 0.001 or 0.1%
This means that the accuracy of length measurements in the field would be 0.1% when using a scale with a least count of 0.1mm.
Conclusion:
Accurate length measurements in the field are essential for preparing a map to a scale of 1:1000. The accuracy of length measurements depends on various factors such as the precision of the instruments used, the skill of the surveyor, and the environmental conditions. Using a scale with a least count of 0.1mm can achieve an accuracy of 0.1% in length measurements.
Introduction:
Preparing a map of an area to a scale of 1:1000 requires accurate length measurements in the field. This can be achieved by using an appropriate scale with a least count of 0.1mm. The accuracy of length measurements depends on various factors such as the precision of the instruments used, the skill of the surveyor, and the environmental conditions.
Factors Affecting the Accuracy of Length Measurements:
1. Instrument Precision: The precision of the measuring instrument used in the field is crucial for accurate length measurements. The scale used should have a least count of 0.1mm to achieve the required accuracy.
2. Skill of the Surveyor: The skill of the surveyor also plays a significant role in achieving accurate length measurements. The surveyor should be trained and experienced in using the measuring instrument and should take care to avoid errors such as parallax and incorrect readings.
3. Environmental Conditions: The environmental conditions such as temperature, humidity, and wind can affect the accuracy of length measurements. The surveyor should take care to minimize the effects of these conditions by using appropriate techniques such as shielding the instrument from wind and direct sunlight.
Accuracy Calculation:
The accuracy of length measurements can be calculated using the formula:
Accuracy = Least Count / Measurement
For example, if the least count of the scale used is 0.1mm and the measurement taken is 100mm, then the accuracy can be calculated as:
Accuracy = 0.1mm / 100mm = 0.001 or 0.1%
This means that the accuracy of length measurements in the field would be 0.1% when using a scale with a least count of 0.1mm.
Conclusion:
Accurate length measurements in the field are essential for preparing a map to a scale of 1:1000. The accuracy of length measurements depends on various factors such as the precision of the instruments used, the skill of the surveyor, and the environmental conditions. Using a scale with a least count of 0.1mm can achieve an accuracy of 0.1% in length measurements.
Community Answer
A survey is conducted with a view to prepare the map of an area to a s...
0.1 m or 10 cm
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A survey is conducted with a view to prepare the map of an area to a scale of 1:1000 if a scale with least count of 0 1nn is used for plotting,what would be the aacuracy in length measurement in the field?
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A survey is conducted with a view to prepare the map of an area to a scale of 1:1000 if a scale with least count of 0 1nn is used for plotting,what would be the aacuracy in length measurement in the field? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about A survey is conducted with a view to prepare the map of an area to a scale of 1:1000 if a scale with least count of 0 1nn is used for plotting,what would be the aacuracy in length measurement in the field? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A survey is conducted with a view to prepare the map of an area to a scale of 1:1000 if a scale with least count of 0 1nn is used for plotting,what would be the aacuracy in length measurement in the field?.
A survey is conducted with a view to prepare the map of an area to a scale of 1:1000 if a scale with least count of 0 1nn is used for plotting,what would be the aacuracy in length measurement in the field? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about A survey is conducted with a view to prepare the map of an area to a scale of 1:1000 if a scale with least count of 0 1nn is used for plotting,what would be the aacuracy in length measurement in the field? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A survey is conducted with a view to prepare the map of an area to a scale of 1:1000 if a scale with least count of 0 1nn is used for plotting,what would be the aacuracy in length measurement in the field?.
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