Question

collection of data from secondaryl sources using modern techniques I. e gps remote sensing aerials photography and satellite imageries preparing a PowerPoint presentation on the current issues like use of earth resources development activities danger of development acted ecological disaster like drought earthquake ​

Answer 1

Answer:

Remote sensing can assist in damage assessment and aftermath monitoring, providing a quantitative base for relief operations. In the disaster rehabilitation phase GIS is used to organise the damage information and the post -disaster census information, and in the evaluation of sites for reconstruction.

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