000			01464cab a2200217 4500
001			A76
008			090401t1990 xxu||||| |||| 00| 0 eng d
035			_a(Sirsi) u32160
041			_aeng
100			_aCurley, R.A.
245			_aSeismic surveying - the land surveyor`s role
260			_c1990
350			_a0
490			_aLand & Minerals Surveying _v8(6) June 1990, 268-275(8)
520			_aSeimic data collection techniques and processing have improved a great deal during the last twenty yearsand the land surveyor has had to make use of all available technology to keep pace with the production and quality requirements of the positional data. The geophysical exploration industry is a multi-discipline science involving the interpretation of data collected from various sources and locations. To obtain the maximum benefit from these data the relationship between the locations must be known and presented inn an unambiguous way so that it can be used with confidence by all concerned. from the initial seismic survey throught o the final positioning of the well sites. This task is the responsibility of the land surveyor and this paper discusses the procedures and instrumentation currently being employed in the land data collection operations in Africaand the Middle East by Halliburton Geophysical Services.
650			_aGEOPHYSICAL SURVEYING
650			_aSEISMIC SURVEYING
690			_aLAND SURVEYING
942			_n0
948			_c04/03/1997
999			_c21582 _d21582