1-20 OF 23
Results shown limited to content with bounding coordinates.
Sigmund Hammer
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article

On: S. Hammer and M. J. Hall's discussions on "Airborne gravity is here" by S. Hammer (Geophysics, 50, 170-171, January, 1985); discussion and reply

F. Bryan Davies, Sigmund Hammer
Published: 01 July 1986
Geophysics (1986) 51 (7): 1502–1503.
DOI: https://doi.org/10.1190/1.1442199
PDF
Purchase
Add to Citation Manager
Journal Article

Airborne gravity is here; discussion and reply

M. J. Hall, Sigmund Hammer
Published: 01 January 1985
Geophysics (1985) 50 (1): 170–171.
DOI: https://doi.org/10.1190/1.1441831
PDF
Purchase
Add to Citation Manager
Journal Article

“Airborne gravity is here!” by S. Hammer (Geophysics, Vol. 48, p. 213–223, February, 1983); discussion and reply

A. T. Herring, Sigmund Hammer
Published: 01 April 1984
Geophysics (1984) 49 (4): 470–472.
DOI: https://doi.org/10.1190/1.1441682
PDF
Purchase
Add to Citation Manager
Journal Article

“Airborne gravity is here!” by S. Hammer (GEOPHYSICS, v. 48, p. 213–223, February, 1983); discussion and reply

W. C. Pearson, Sigmund Hammer
Published: 01 April 1984
Geophysics (1984) 49 (4): 473–477.
DOI: https://doi.org/10.1190/1.1441683
PDF
Purchase
Add to Citation Manager
Journal Article

A note on airborne gravity terrain corrections

Sigmund Hammer
Published: 01 March 1983
Geophysics (1983) 48 (3): 396–399.
DOI: https://doi.org/10.1190/1.1441478
PDF
Purchase
Add to Citation Manager
Journal Article

Airborne gravity is here!

Sigmund Hammer
Published: 01 February 1983
Geophysics (1983) 48 (2): 213–223.
DOI: https://doi.org/10.1190/1.1441460
PDF
Purchase
Add to Citation Manager
Journal Article

Critique of terrain corrections for gravity stations

Sigmund Hammer
Published: 01 May 1982
Geophysics (1982) 47 (5): 839–840.
DOI: https://doi.org/10.1190/1.1441352
PDF
Purchase
Add to Citation Manager
Journal Article

Magnitude of anomalies in the vertical gradient of gravity

Sigmund Hammer
Published: 01 November 1981
Geophysics (1981) 46 (11): 1609–1610.
DOI: https://doi.org/10.1190/1.1441169
PDF
Purchase
Add to Citation Manager
Journal Article

Topograhic Corrections For Gradients In Airborne Gravimetry

Sigmund Hammer
Published: 01 December 1976
Geophysics (1976) 41 (6): 1346–1352.
DOI: https://doi.org/10.1190/1.1440684
PDF
Purchase
Add to Citation Manager
Journal Article

Topographic and terrain correction for airborne gravity

Sigmund Hammer
Published: 01 August 1974
Geophysics (1974) 39 (4): 537–542.
DOI: https://doi.org/10.1190/1.1440445
PDF
Purchase
Add to Citation Manager
Journal Article

Approximation in gravity interpretation calculations

Sigmund Hammer
Published: 01 April 1974
Geophysics (1974) 39 (2): 205–222.
DOI: https://doi.org/10.1190/1.1440422
PDF
Purchase
Add to Citation Manager
Journal Article

VERTICAL ATTENUATION OF ANOMALIES IN AIRBORNE GRAVIMETRY

Sigmund Hammer
Published: 01 October 1971
Geophysics (1971) 36 (5): 867–877.
DOI: https://doi.org/10.1190/1.1440221
PDF
Purchase
Add to Citation Manager
Journal Article

“On the Effects of Overburden on EM Anomalies--A Review” by Amalendu Roy (GEOPHYSICS, August 1970, p. 646–659); discussion and replies

James R. Wait, Sigmund Hammer, Amalendu Roy
Published: 01 February 1971
Geophysics (1971) 36 (1): 216–217.
DOI: https://doi.org/10.1190/1.1486579
PDF
Purchase
Add to Citation Manager
Journal Article

The anomalous vertical gradient of gravity

Sigmund Hammer
Published: 01 February 1970
Geophysics (1970) 35 (1): 153–157.
DOI: https://doi.org/10.1190/1.1440072
PDF
Purchase
Add to Citation Manager
Journal Article

Density determinations by underground gravity measurements; sequel

Sigmund Hammer
Published: 01 December 1965
Geophysics (1965) 30 (6): 1133–1134.
DOI: https://doi.org/10.1190/1.1439698
PDF
Purchase
Add to Citation Manager
Journal Article

REPLY BY AUTHOR TO DISCUSSION BY T. C. RICHARDS

Sigmund Hammer
Published: 01 February 1964
Geophysics (1964) 29 (1): 121–122.
DOI: https://doi.org/10.1190/1.1439324
PDF
Purchase
Add to Citation Manager
Journal Article

Deep gravity interpretation by stripping

Sigmund Hammer
Published: 01 June 1963
Geophysics (1963) 28 (3): 369–378.
DOI: https://doi.org/10.1190/1.1439186
PDF
Purchase
Add to Citation Manager
Journal Article

GEOPHYSICAL ACTIVITY IN 1954 * Report of the Committee on Geophysical Activity of the Society of Exploration Geophysicists. The members of the committee are: Kenneth L. Cook, Herbert Hoover, Jr., C.C. Lister, Walter S. Olson, Kumiji Iida, A. Garcia Rojas, and Sigmund Hammer, Chairman. Presented at the New York Meeting of the Society on March 28, 1955. Manuscript received by Editor April 13, 1955.

Sigmund Hammer
Published: 01 July 1955
Geophysics (1955) 20 (3): 654–670.
DOI: https://doi.org/10.1190/1.1438171
PDF
Purchase
Add to Citation Manager
Journal Article

Geophysical Activity In 1953 * Report of the Committee on Geophysical Activity of the Society of Exploration Geophysicists. The members of the committee are A. A. Brant, Herbert Hoover, Jr., Kumiji Iida, A. Garcia Rojas, Raoul Vajk and Sigmund Hammer, Chairman. Previous annual reports of this committee were issued under the authorship of the former chairman during the past six years, Dr. E. A. Eckhardt. His retirement marks a milestone for the Committee.

Sigmund Hammer
Published: 01 July 1954
Geophysics (1954) 19 (3): 517–528.
DOI: https://doi.org/10.1190/1.1438028
PDF
Purchase
Add to Citation Manager
Journal Article

GEOPHYSICAL EXPLORATION COMES OF AGE

Sigmund Hammer
Published: 01 July 1952
Geophysics (1952) 17 (3): 435–440.
DOI: https://doi.org/10.1190/1.1437769
PDF
Purchase
Add to Citation Manager