Below are the first 10 and last 10 pages of uncorrected machine-
read text (when available) of this chapter, followed by the top
30 algorithmically extracted key phrases from the chapter as a
whole. Intended to provide our own search engines and external
engines with highly rich, chapter-representative searchable text
on the opening pages of each chapter. Because it is UNCORRECTED
material, please consider the following text as a useful but
insufficient proxy for the authoritative book pages. Do not use
for reproduction, copying, pasting, or reading; exclusively for
search engines. OCR for page 75 --> 4 A Strategy for the Future
The previous chapters focused on the scientific directions in
airborne geophysics that are possible with precise positioning
and on the technological developments required to pursue them.
To fulfill these research objectives, certain requirements must
also be met. There needs to be improved access to airborne
technology; development of flexible operational measurement
systems; better i