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Photogrammetry refers to the science and technology of making reliable measurements from aerial photographs.

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Important Questions on Introduction to Aerial Photography

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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
The Aerial photograph needs to be transformed before they are used as a map substitute, such transformed photos are called _____. 
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography

In India, aerial photographs of _____ city were obtained in 1920.

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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
In which of the following aerial photographs the Nadir and the principle points coincide?
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
In which of the following aerial photographs the horizon appears?
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
How is an aerial photograph taken?
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
What are the different methods of scale determination?
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
What are the two major uses of an aerial photograph? Elaborate.
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
Present a concise account of aerlal photography in India.
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
State any three advantages that an aerial photograph offers over ground based observations.
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
Time freezing ability and improved vantage point are the advantages of map over aerial photography. 
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
 Any photography with an unintentional deviation of more than 30 in the optical axis from the vertical axis is known as a tilted photograph.
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
The large-scale aerial photograph shows the scale of 1: 15,000.
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
The Indian Navy, Air Survey Company, Kolkata and National Remote Sensing Agency, Hyderabad have been officially authorised to take aerial photographs in India.
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography

A bird's eye view of a feature is possible through aerial photography.

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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
An aerial photograph cannot be used as a historical record.
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Geography>Practical Geography>Introduction to Aerial Photography>Aerial Photography
Aerial photography is not suitable for the mapping of inaccessible and inhospitable areas.