Water Levelling Application Based On Communicating Vessel Concept
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WATER LEVELLING APPLICATION BASED ON COMMUNICATING VESSEL CONCEPT
Abstract:Levelling is defined as a way of taking a reading by observing and measuring to determine the boundaries, size, position, quantity, condition, value, and so on for building land lots, farm, mine and spatial details. No matter what survey even, distance measurement and angle is a important element in measuring work including engineering survey. Distance measurement taken according to range in points above earth surface while angular measurement taken according to angle between line or reference direction and survey line whether in surface horizontal or vertical. Unit used in distance measurement is metre while angle measurement unit is degree, minute and second (like 230°30’40”)
---------------------------------------------Keyword: Water Levelling Application, Civil Engineering Department
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IP no:
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The rapidly declining stock of groundwater for irrigation poses a significant threat to agriculture in India. As a result, there has been great interest in policies that could be used to encourage farmers to adopt various water-saving technologies. This report discusses the results of a pilot study on the adoption of one particular water-saving technology, laser leveling. This pilot represents a follow up to an earlier IGC-funded survey in which over 800 farmers in the state of Punjab were asked about their perceived benefits and obstacles to adopting laser leveling. One of the objectives of that earlier study was to map out the farmers’ social networks in order to shed light on the degree to which friends, family, and other contacts influence a farmer’s attitudes and adoption decision. However, the network mapping component of this first survey was unsuccessful, and the main objective of the new study reported here was to correct this shortcoming by using a revised methodology to elicit these networks. While this report will largely focus on this new network data, farmers were also asked about their attitudes to and use of laser leveling, their irrigation practices, and their agricultural practices more generally, and headline results on these topics will be reported at the end, Nathan Larson (March 2013)
Works levelling surveying are very important in any project. Therefore, the method of water levelling is among one of the most suitable method for this work.
This is because, the water level is indicates the accuracy of this method is in accordance with the prescribed standards. In transfer levelling work and topographic, this method is still can use because the result are very satisfactory and the data are still in accordance with prescribed standard. This factors is refer from the analysis of the data retrieval from the surveying. Next, the water levelling method using the low cost and decreases the men-power when do the surveying.
Of these advantages, there are also some disadvantages in using water levelling method. For example, work of this method can’t be carried out in crowded areas or areas of way to vehicles. These factors caused because this method will block traffic and disrupt the reading on the staff because of the transition staff. More than that, the water levelling method can’t be done in areas that are high degree of slope because the water in the tube will spill over. Lastly, this method cannot be done in large area. It is caused due to the vast area requires a long tube and calculating way much mislead consumers and only suitable for areas with an area of below 30 meters square(<30m²).
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Suggestion for future work:From the result of the topography survey the high value difference is ±0.016m while the low value difference is ±0.000m. The average for all value is ±0.004m. So, water level and auto level instrument can be used because of differences is acceptable.
Overall, the procedure of this concept will cut the cost of man power, can manage from buying the expensive instrument and tools maintenance and can avoid from having incomplete instrument problem during survey work.---------------------------------------------
Picture related to project as shown above.
---------------------------------------------Supervisor of the project:
EN FIRHAN BIN SALIAN---------------------------------------------
Name of student & registration no:
1. ERNA HAFIZA BT ABDU RAHIM 14DUT13F2012
2. NURHIDAYU BT ISMAIL 14DUT13F2025
3. NUR AZMALINA BT AZEMAN 14DUT13F2900
4. KHAIRUL AZFAR BT ABDUL GAFAR 14DUT13F2016 - Submitted By:
- Md Nor Sirat (webmaster)
- Submitted On:
- 28 Sep 2017
- Filesize:
- 62.10 Kb
- Downloads:
- 26
- File Version:
- JKA
- File Author:
- EN FIRHAN BIN SALIAN
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- Click to view
- Submitted On:
- 28 Sep 2017
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