Querying the gis, Electrical Engineering

Assignment Help:

Querying the GIS:

Interfaces which use the querying facility are available with the RDBMS. In the network-mapping environment, these give accurate and reliable information to the utility operational staff on the spatial and non-spatial attribute data of the network created in the GIS. Customised interfaces can be delivered and the staff can also be simply trained to design and create their own interfaces. The information could be in the nature of an inventory report of any type of network entity (poles, conductors, underground cable segments and etc.) or location information and etc.

For instance, consider an engineer who has to send a cable jointer in the field to access a certain underground cable joint. The engineer could take the digitized map file of the area, mark a little portion of that area in the neighbourhood of the joint, and print which small part on a piece of paper. This printed map of that little area will display, to the jointer, the location of the joint with proper distance and bearing references to the nearby identifiable objects. Along with these references so readily available with the jointer, his/her work will be simple and quick. There will be no required for him/her to resort to guesswork or to constantly contact the office for finding the joint location. Below figure shows another example of querying the GIS.

1376_Querying the GIS.png

Figure: A Screen Shot Showing Query about Distribution Transformers Located in an Area with its Attribute Information


Related Discussions:- Querying the gis

Tvm, Why is the signal first attenuated and then amplified?

Why is the signal first attenuated and then amplified?

What are the important requirements of a insulating material, What are the ...

What are the important requirements of a good insulating material? Important requirements of good insulating materials:- The necessity of good insulating materials can be cl

Commutator, explan Two segment and four sagment commutator action

explan Two segment and four sagment commutator action

ERT, What are the applications for solar PV system? Explain one of the appl...

What are the applications for solar PV system? Explain one of the application with neat schematic diagram.

Pn diode, PN Diode The current-voltage characteristics are of major ...

PN Diode The current-voltage characteristics are of major concern in the learning of semiconductor devices with light entering like a third variable in optoelectronics devic

Develop the equivalent circuits, (a) contains a freewheeling diode Dm, comm...

(a) contains a freewheeling diode Dm, commonly connected across an inductive load to provide a path for the current in the inductive load when the switch S is opened after time t (

Bias compensation, How is bias compensation in transistor is done using the...

How is bias compensation in transistor is done using thermistors and sensistor

Calculate the current flowing through the inductor, The circuit is altered ...

The circuit is altered by replacing the capacitor, C1 with an inductor of 150mH and left with the switch in position (a) for a long time. At time t=0, the switch is moved from posi

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd