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What is the meaning of fluxes in hydrology?
What are the different methods of calculation of area in surveying?
the different methods of calculation of area in surveying Midpoint ordinate rule Average ordinate rule Simpson’s rule Trapezoidal rule Graphical rule simpson's rules
the different methods of calculation of area in surveying
What are the methods used to control silt at head work?
The following ways can help to remove or control silt at head work. 1. By installing silt excluder you can control or remove silt easily. 2. Provide a divide wall at the side of canal in river to create trap or pocket for controlling silt. 3. By making smooth flow we should have to avoid unsteady flRead more
See lessThe following ways can help to remove or control silt at head work.
1. By installing silt excluder you can control or remove silt easily.
2. Provide a divide wall at the side of canal in river to create trap or pocket for controlling silt.
3. By making smooth flow we should have to avoid unsteady flow of water.
4. By handling carefully of regulation of weir.
What are the functions of Eidograph in surveying?
Eidograph has the simple function of copying maps and plots to a different scale. It works on the same principles as a pantograph with the only difference of mechanism. The pantograph uses linkages arranged in a parallelogram while the eidograph might have either a string and pulley system or parallRead more
Eidograph has the simple function of copying maps and plots to a different scale. It works on the same principles as a pantograph with the only difference of mechanism. The pantograph uses linkages arranged in a parallelogram while the eidograph might have either a string and pulley system or parallelogram linkages.
There are two pens attached. If you move the primary pin on the map, after setting a desired scale, the secondary pen draws the same map scaled to the scale you set.
See lessDifference between geodetic surveying and plane surveying?
As we all know, Geodetic surveying and Plane surveying comes under the primary classification of surveying. Geodetic surveying In geodetic surveying, the curvature of the earth is taken into account while taking surveying. In this surveying conducted a larger area. Geodetic surveying is mainly conduRead more
As we all know, Geodetic surveying and Plane surveying comes under the primary classification of surveying.
Geodetic surveying
In geodetic surveying, the curvature of the earth is taken into account while taking surveying. In this surveying conducted a larger area. Geodetic surveying is mainly conducted to determine the precise positions on the earth surface. It is also called as Trigonometrical surveying.
Plane Surveying
In-plane surveying, the curvature of the earth is ignored because surveying is conducted in small areas. The degree of accuracy is low as compared to Geodetic surveying.
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How to find the area of a location using GIS software?
If you are using QGIS software then go to the measure command in the toolbar present and click on measure area and draw the border using the cursor along the periphery of the boundary line precisely & click measure. Also, don't forget to choose the desired units i.e. m2 or ft2.
If you are using QGIS software then go to the measure command in the toolbar present and click on measure area and draw the border using the cursor along the periphery of the boundary line precisely & click measure. Also, don’t forget to choose the desired units i.e. m2 or ft2.
See lessWhat are the methods used to calculate quantities for earthwork in hill roads?
Generally hill profiles are irregular. So, the most efficient method for hill road is the prismoidal method (Simpson method). It based on the assumption that profile is parabolic between two sections. For use of this method, it is necessary that profile should be divided into odd number of section.Read more
Generally hill profiles are irregular. So, the most efficient method for hill road is the prismoidal method (Simpson method). It based on the assumption that profile is parabolic between two sections.
For use of this method, it is necessary that profile should be divided into odd number of section. If the profile is divided in even number of section than apply prismoidal method till the second last section and apply the trapezoidal method in last section.
See lessWhat are the main principles of surveying ?
There are two main principle for surveying Work from whole to part - This principle is adopted in surveying to avoid accumulation of errors . Two fix the position of new station at least two independent processes
There are two main principle for surveying
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Vivek Patel
Fluxes mean inflow- outflow water relationship. Basically fluxes term use in groundwater study. In order to define the water balance or water budget of an aquifer system of soil strata, the individual processes that bring water into or the liftoff of the system must be quantified. Groundwater InflowRead more
Fluxes mean inflow- outflow water relationship.
Basically fluxes term use in groundwater study. In order to define the water balance or water budget of an aquifer system of soil strata, the individual processes that bring water into or the liftoff of the system must be quantified.
Groundwater Inflow due to
GroundwaterOutflow due to
- Due to irrigation pumping
- Due to evaporation and transpiration
- Groundwater meet to sea water
- Groundwater passed to string and it lost.
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