The Application of Rapidly Produced Orthophoto to Aero Geophysical Survey

doi:10.6046/gtzyyg.2011.03.12

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Abstract

This paper discusses the rapid production of orthophoto in the situation of flight pattern of aero geophysical exploration. The Thiessen polygon method is used to build sampling area and automatically generate orthophoto of the measured area, with no need to carry out manual edge processing. Considering the characteristics of inmagnanimous images with large quantities of data, the authors propose a method characterized by demonstration, roam, and zoom of magnanimous image based on pyramid memory scheduling strategy of piecemeal and graduation.

Keywords Relief effects Passive remote sensing Mountainous areas Soil moisture

TP 75

Issue Date: 07 September 2011

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	LI Xin-xin
	ZHANG Li-xin
	JIANG Ling-mei

Cite this article:

LI Xin-xin,ZHANG Li-xin,JIANG Ling-mei. The Application of Rapidly Produced Orthophoto to Aero Geophysical Survey[J]. REMOTE SENSING FOR LAND & RESOURCES, 2011, 23(3): 67-70.

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https://www.gtzyyg.com/EN/10.6046/gtzyyg.2011.03.12 OR https://www.gtzyyg.com/EN/Y2011/V23/I3/67

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