Define geoinformatics and enlist various application of geoinformations in civil engineering.
[3 marks]Explain principles of remote sensing. Dis(ccu) zDiscuss various applications of GIS in brief.
[7 marks]Write advantages of remote sensing
[3 marks]Discuss the following terms in briefly:- (a) GNSS (b) GPS Va(cr)i o Describe elements of visual image interpretation.
[7 marks]Dr(acw) Draw the flowchart and explain digital image processing in detail.
[7 marks]Write short note on:- Active and passive sensors
[3 marks]Write about input and output devices in GIS. D(ics)c Discuss the wave model of electromagnetic energy used for remote sensing with the help of a of a sketch.
[7 marks]Differentiate between raster and vector model.
[3 marks]What are the key components of GIS?
[4 marks]Explain in brief application of GIS in town planning
[7 marks]Enlist various map projection
[3 marks]Show the importance of microwaves. Wh(act) I What is photogrammetric survey? List factors affecting selection of flying altitude.
[7 marks]Which are the softwares used for remote sensing?
[3 marks]What are the limitations of GIS? Exp(cla) i Explain different resolution with their significance.
[7 marks]Write about digitization.
[3 marks]Write short note on flight planning. Exp(cla) i Explain energy interaction with the earth's surface.1
[7 marks]What are the atmosphere window?
[3 marks]What is the concept of layers in GIS? Dis(ccu) s Discuss a spectral reflectance curve.
[7 marks]