000			01258nam a2200277u 4500
001			00838411
003			PWmBRO
005			20240602101358.0
008			890807s1981 enka 00010 eng u
010			_a89080197
090			_aVF _b526.99/G786
110	2	0	_aGreat Britain. _bOrdnance Survey.
245	1	0	_aReport of an investigation into the use of Doppler satellite positioning to provide co-ordinates on the European datum 1950 in the area of the North Sea / _cpublished by the Ordnance Survey under the auspices of the Joint Advisory Survey Board on behalf of the National Survey Organisations of Denmark, The Republic of Ireland, The Federal Republic of Germany, The Netherlands, Norway, [and] The United Kingdom.
260	0		_aSouthampton : _bOrdnance Survey of Great Britain, _c1981.
300			_a32 p. _bill.
490	1		_aProfessional papers new series ; _vno. 30.
500			_a4 copies.
650		0	_aGeodesy _zNorth Sea.
650		0	_aGeodetic satellites.
650		0	_aContinental Shelf _zNorth Sea.
650		0	_aDoppler navigation.
710	2	0	_aGreat Britain. _bOrdnance Survey.
710	2	0	_aJoint Advisory Survey Board.
830		0	_aProfessional papers new series (Great Britain. Ordnance Survey) ; _vno. 30.
942			_2ddc
999			_c41525 _d41525