Computers & Geosciences Vol. 14

 

AN: 88-48444
TI: A Fortran 77 program to calculate areas of intersection between a set of grid blocks and polygons.
AU: Larkin-B-J
OS: Stanford Univ., Dep. Appl. Earth Sci., Stanford, CA, United-States
SO: Computers-and-Geosciences. 14. (1). p. 1-14. 6 Refs.
YR: 1988
DE: data-processing; general-; computer-programs; Fortran-; grids-; polygons-; GRAREA-
CC: 15-Miscellaneous-and-mathematical-geology

 

AN: 88-48445
TI: TRACE.FOR; a program for the calculation of combined major and trace-element liquid lines of descent for natural
magmatic systems.
AU: Nielsen-Roger-L
OS: Univ. Md., Dep. Geol., College Park, MD, United-States
SO: Computers-and-Geosciences. 14. (1). p. 15-35. 29 Refs.
YR: 1988
DE: data-processing; geochemistry-; trace-elements; magmas-; differentiation-; fractional-crystallization; phase-equilibria;
computer-programs; TRACE.FOR-; Fortran-; mafic-composition; ultramafic-composition; magma-chambers; assimilation-;
basalts-; volcanic-rocks; partitioning-
CC: 02-Geochemistry; 05-Petrology-Igneous-and-metamorphic

 

AN: 88-48446
TI: MATOP; an interactive Fortran 77 program for solving problems in geometrical crystallography.
AU: Boisen-M-B Jr; Gibbs-G-V
OS: Va. Polytech. Inst. and State Univ., Dep. Math. and Geol. Sci., Blacksburg, VA, United-States
SO: Computers-and-Geosciences. 14. (1). p. 37-53. 6 Refs.
YR: 1988
DE: data-processing; mineralogy-; crystal-structure; symmetry-; Fortran-; MATOP-; crystallography-; crystals-;
isometry-; equations-
CC: 01-Mineralogy-and-crystallography
[DOS] 12Kb [UNIX] 129Kb [MAC] 42Kb

 

AN: 88-48447
TI: SEDIDAT; a BASIC program for the collection and statistical analysis of particle settling velocity data.
AU: Wright-Robyn; Thornberg-Steven-M
OS: Univ. N.M., Dep. Geol., Albuquerque, NM, United-States
SO: Computers-and-Geosciences. 14. (1). p. 55-81. 15 Refs.
YR: 1988
DE: data-processing; sedimentary-petrology; sedimentation-; processes-; settling-; computer-programs; BASIC-; statistical-analysis;
particle-settling-velocity; equivalent-spherical-diameter; SEDIDAT-
CC: 06-Petrology-Sedimentary

 

AN: 88-48448
TI: A BASIC program for in-field entry of lithologic descriptions in borehole logs to a hand-held portable computer
system.
AU: Ward-Colin-R; Waltho-Andrew-E
OS: Univ. N.S.W., Dep. Appl. Geol., Kensington, N.S.W., Australia; N.S.W. Inst. Technol., Australia
SO: Computers-and-Geosciences. 14. (1). p. 83-97. 14 Refs.
YR: 1988
DE: well-logging; data-processing; computer-programs; sedimentary-petrology; sedimentary-rocks; New-South-Wales;
clastic-rocks; classification-; BASIC-; boreholes-; Sydney-Basin; Australia-; Australasia-; Husky-Hunter
CC: 06-Petrology-Sedimentary

 

AN: 88-48449
TI: SILICO; a computer program for the three-dimensional measurement of silicoflagellate skeletons.
AU: McCartney-Kevin
OS: Fla. State Univ., Dep. Geol., Tallahassee, FL, United-States
SO: Computers-and-Geosciences. 14. (1). p. 99-111. 5 Refs.
YR: 1988
DE: data-processing; paleobotany-; Protista-; silicoflagellates-; morphology-; computer-programs; SILICO-; Fortran-;
skeletons-; three-dimensional-models; models-; measurement-
CC: 09-Paleontology-Paleobotany

 

AN: 88-48450
TI: Estimation of correlation structure for a homogeneous isotropic random field; a simulation study.
AU: Krajewski-Witold-F; Duffy-Christopher-J
OS: Univ. Iowa, Iowa Inst. Hydraulic Res., Iowa City, IA, United-States; Utah State Univ., United-States
SO: Computers-and-Geosciences. 14. (1). p. 113-122. 18 Refs.
YR: 1988
DE: data-processing; general-; statistical-analysis; mathematical-geology; semivariograms-; evaluation-; correlation-;
simulation-; density-; sampling-; least-squares-analysis; minimum-interpolation-error-method; turning-bands-method;
random-fields; covariance-analysis; equations-; variance-analysis
CC: 15-Miscellaneous-and-mathematical-geology

 

AN: 88-48451
TI: A comment on ''A computer program to perform transformations of gravimetric and aeromagnetic surveys''.
AU: Bezvoda-Vaclav; Jezek-Josef; Segeth-Karel
OS: Charles Univ., Prague, Czechoslovakia; Czech. Acad. Sci., Czechoslovakia
SO: Computers-and-Geosciences. 14. (1). p. 123-124. 6 Refs.
YR: 1988
DE: data-processing; geophysical-methods; gravity-methods; magnetic-methods; computer-programs; Fourier-analysis;
filters-; equations-
NT: For reference to original see Gibert, D. and Galdeano, A., Computers and Geosciences, Vol. 11, No. 5, p. 553-588.

CC: 20-Geophysics-Applied

 

AN: 88-48452
TI: Fourier transformation as a method of reducing the sampling interval of a digital time series.
AU: Sutcliffe-Peter-R
OS: Magn Obs., Hermanus, South-Africa
SO: Computers-and-Geosciences. 14. (1). p. 125-129. 4 Refs.
YR: 1988
DE: data-processing; general-; mathematical-geology; Fourier-analysis; sampling-; time-series-analysis; statistical-analysis

CC: 15-Miscellaneous-and-mathematical-geology

 

AN: 88-48453
TI: A BASIC program for locating references cited in geoscience manuscripts.
AU: Hayba-Daniel-O
OS: U. S. Geol. Surv., Reston, VA, United-States
SO: Computers-and-Geosciences. 14. (1). p. 131-134
YR: 1988
DE: data-processing; general-; computer-programs; BASIC-; references-
CC: 15-Miscellaneous-and-mathematical-geology
[DOS] 4Kb [UNIX] 5Kb [MAC] 31Kb

 

AN: 88-48513
TI: Geostatistical models with stratigraphic control.
AU: Jones-Thomas-A
OS: Exxon Prod. Res. Co., Houston, TX, United-States
SO: Computers-and-Geosciences. 14. (1). p. 135-138. 6 Refs.
YR: 1988
DE: data-processing; stratigraphy-; geostatistics-; statistical-analysis; stratigraphic-controls; boreholes-; variograms-;
variance-analysis; three-dimensional-models; models-
CC: 12-Stratigraphy-Historical-geology-and-paleoecology

 

AN: 88-52449
TI: Procedures for creating a benchmarking data set.
AU: Herkommer-Mark-A
OS: PETROSPEC Comp. Geol. and Geophys., Garland, TX, United-States
SO: Computers-and-Geosciences. 14. (2). p. 139-150. 3 Refs.
YR: 1988
DE: data-processing; economic-geology; fuel-resources; Fortran-; BENCHMARK-; two-dimensional-models; models-; testing-;
computer-programs; simulation-; oil-and-gas-fields
CC: 29-Economic-geology-Energy-sources

 

AN: 88-52450
TI: Computer analysis of atomic absorption spectrophotometer generated data; Basic and Fortran 77 programs.
AU: Brand-Uwe; Lorek-Edward-G
OS: Brock Univ., Dep. Geol. Sci., St. Catharines, ON, Canada
SO: Computers-and-Geosciences. 14. (2). p. 151-180. 4 Refs.
YR: 1988
DE: data-processing; geochemistry-; spectroscopy-; atomic-absorption; computer-programs; BASIC-; Fortran-; errors-

CC: 02-Geochemistry

 

AN: 88-52451
TI: Fortran 77 programs for conductive cooling of dikes with temperature-dependent thermal properties and heat
of crystallization.
AU: Delaney-Paul-T
OS: U. S. Geol. Surv., Hawaiian Volcano Obs., Hawaiian National Park, HI, United-States
SO: Computers-and-Geosciences. 14. (2). p. 181-212. 17 Refs.
YR: 1988
DE: data-processing; petrology-; intrusions-; dikes-; cooling-; computer-programs; Fortran-; temperature-; thermal-properties;
heat-flow; crystallization-; numerical-analysis; statistical-analysis; finite-difference-analysis; conductivity-;
contact-metamorphism; metamorphism-; equations-; emplacement-
CC: 05-Petrology-Igneous-and-metamorphic
v14-02-03 [zip] [tar]

 

AN: 88-52452
TI: MAGMIX; a BASIC program to calculate viscosities of interacting magmas of differing composition, temperature,
and water content.
AU: Frost-Thomas-P; Lindsay-James-R
OS: U. S. Geol. Surv., Menlo Park, CA, United-States
SO: Computers-and-Geosciences. 14. (2). p. 213-228. 42 Refs.
YR: 1988
DE: magmas-; properties-; viscosity-; data-processing; petrology-; BASIC-; MAGMIX-; composition-; temperature-;
water-; computer-programs; mixing-; fractional-crystallization; melting-; equations-
CC: 05-Petrology-Igneous-and-metamorphic

 

AN: 88-52453
TI: A computer model for barchan-dune movement.
AU: Fisher-Peter-F; Galdies-Peter
OS: Kent State Univ., Geogr. Dep., Kent, OH, United-States; Kingston Polytech., United-Kingdom
SO: Computers-and-Geosciences. 14. (2). p. 229-253. 11 Refs.
YR: 1988
DE: data-processing; geomorphology-; eolian-features; barchans-; dunes-; computer-programs; movement-; sand-; clastic-sediments;
simulation-; Pascal-; processes-; equations-; models-
CC: 23-Surficial-geology-Geomorphology

 

AN: 88-52454
TI: ROMSA; a BASIC program for paleostress analysis using fault-striation data.
AU: Lisle-Richard-J
OS: Univ. Coll. Swansea, Dep. Earth Sci., Swansea, United-Kingdom
SO: Computers-and-Geosciences. 14. (2). p. 255-259. 5 Refs.
YR: 1988
DE: data-processing; structural-geology; structural-analysis; preferred-orientation; stress-; ROMSA-; BASIC-; computer-programs;
paleostress-; faults-; striations-; bedding-plane-irregularities; sedimentary-structures; compression-
CC: 16-Structural-geology

 

AN: 88-52455
TI: Determination of mineral phase percentages in granular rocks by image analysis on a microcomputer.
AU: Allard-B; Sotin-C
OS: USTL, Lab. Tectonophys., Montpellier, France
SO: Computers-and-Geosciences. 14. (2). p. 261-269. 8 Refs.
YR: 1988
DE: data-processing; petrology-; petrography-; COMODAL-; thin-sections; minerals-; BASIC-; computer-programs; classification-;
mineralogy-; modal-analysis; imagery-; graphics-; mineral-composition; grain-size
CC: 05-Petrology-Igneous-and-metamorphic

 

AN: 88-52456
TI: Prediction of dimensionless pressure during production from a circular reservoir with generalized boundary
conditions.
AU: Onyekonwu-M-O; Abiye-M
OS: Univ. Port Harcourt, Dep. Pet. Eng., Nigeria
SO: Computers-and-Geosciences. 14. (2). p. 271-277. 4 Refs.
YR: 1988
DE: data-processing; engineering-geology; petroleum-engineering; reservoir-rocks; pressure-; boundary-conditions;
equations-; petroleum-; computer-programs
CC: 22-Engineering-and-environmental-geology

 

AN: 88-66173
TI: Ge0-Calc; software package for calculation and display of pressure-temperature-composition phase diagrams using
an IBM or compatible personal computer.
AU: Brown-Thomas-H; Berman-Robert-G; Perkins-Ernest-H
OS: Univ. B.C., Dep. Geol. Sci., Vancouver, BC, Canada; Alberta Res. Counc., Canada
SO: Computers-and-Geosciences. 14. (3). p. 279-289. 16 Refs.
YR: 1988
DE: phase-equilibria; interpretation-; data-processing; petrology-; Ge0-Calc; personal-computers; P-T-conditions;
chemical-composition; free-energy; mineral-assemblages; thermodynamic-properties; equations-of-state; computer-programs

CC: 05-Petrology-Igneous-and-metamorphic

 

AN: 88-66174
TI: Producing geological illustrations using PC-based computer-aided drafting.
AU: Cameron-Kenneth-L; Cameron-Debra-D; Kelleher-Patrick-C
OS: Univ. Calif., Board Earth Sci., Santa Cruz, CA, United-States; Digital Graphics, United-States
SO: Computers-and-Geosciences. 14. (3). p. 291-297. 10 Refs.
YR: 1988
DE: data-processing; maps-; automatic-cartography; cartography-; IBM-; personal-computers; computer-aided-drafting;
graphic-display; general-
CC: 15-Miscellaneous-and-mathematical-geology

 

AN: 88-66175
TI: A revised Fortran IV computer program for displaying coal-bearing sedimentary data.
AU: Pope-C-W; Cairncross-B; Cadle-A-B; McCarthy-T-S
OS: Martin and Co., Johannesburg, South-Africa; Univ. Witwatersrand, South-Africa
SO: Computers-and-Geosciences. 14. (3). p. 299-320. 6 Refs.
YR: 1988
DE: data-processing; economic-geology; coal-; South-Africa; computer-programs; Fortran-; organic-residues; thickness-;
grain-size; diabase-; Karroo-System; Karoo-Sequence; Carboniferous-; Permian-; Southern-Africa; Africa-
CC: 29-Economic-geology-Energy-sources

 

AN: 88-66176
TI: A computer program for determining current directions from rock magnetic data.
AU: Noel-Mark; Rudnicki-Mark-D
OS: Univ. Sheffield, Dep. Geol., Sheffield, United-Kingdom
SO: Computers-and-Geosciences. 14. (3). p. 321-338. 13 Refs.
YR: 1988
DE: paleomagnetism-; magnetic-susceptibility; data-processing; sedimentary-petrology; sedimentation-; processes-;
paleocurrents-; hydrodynamics-; BASIC-; clastic-rocks; remanent-magnetization; computer-programs; equations-; magnetic-field;
fabric-; demagnetization-; preferred-orientation; sedimentary-rocks
CC: 06-Petrology-Sedimentary

 

AN: 88-66177
TI: Numerical procedures and computer program for fitting an Inverted Gaussian Model to vegetation reflectance
data.
AU: Bonham-Carter-G-F
OS: Geol. Surv. Can., Miner. Resour. Div., Ottawa, ON, Canada
SO: Computers-and-Geosciences. 14. (3). p. 339-356. 13 Refs.
YR: 1988
DE: mineral-exploration; geobotanical-methods; data-processing; economic-geology; computer-programs; Inverted-Gaussian-Model;
reflectance-; vegetation-; Fortran-; multidector-elector-optical-imaging-scanner; mineral-resources; equations-

CC: 26-Economic-geology-General-and-mining-geology
v14-03-05 [zip]

 

AN: 88-66178
TI: The numerical solution of steady water wave problems.
AU: Fenton-J-D
OS: Univ. Auckland, Dep. Civ. Eng., Auckland, New-Zealand
SO: Computers-and-Geosciences. 14. (3). p. 357-368. 11 Refs.
YR: 1988
DE: data-processing; engineering-geology; marine-installations; waves-; velocity-; pressure-; equations-; Newton's-method;
Fortran-; computer-programs; shorelines-; currents-; transport-; sediments-
CC: 22-Engineering-and-environmental-geology

 

AN: 88-66179
TI: StrataBase; a stratigraphical database and processing program for microcomputers.
AU: Ripepe-Maurizio
OS: Univ. Firenze, Dip. Sci. Terra, Florence, Italy
SO: Computers-and-Geosciences. 14. (3). p. 369-375. 20 Refs.
YR: 1988
DE: Italy-; stratigraphy-; Cretaceous-; data-processing; data-bases; computer-programs; microcomputers-; StrataBase-;
time-series-analysis; statistical-analysis; Aptian-; Lower-Cretaceous; Albian-; Scisti-a-Fucoidi; Fucoidi-Schists;
Piobbico-; Southern-Europe; Europe-
CC: 12-Stratigraphy-Historical-geology-and-paleoecology

 

AN: 88-66180
TI: Inversion of self-potential anomalies in mineral exploration.
AU: Ram-Babu-H-V; Atchuta-Rao-D
OS: Natl. Geophys. Res. Inst., Hyderabad, India
SO: Computers-and-Geosciences. 14. (3). p. 377-387. 14 Refs.
YR: 1988
DE: data-processing; economic-geology; mineral-exploration; geophysical-methods; electrical-methods; anomalies-;
inverse-problem; computer-programs; least-squares-analysis; statistical-analysis; algorithms-; equations-; self-potential-methods

CC: 26-Economic-geology-General-and-mining-geology; 20-Geophysics-Applied

 

AN: 88-66181
TI: Maximum-likelihood estimation of the hyperbolic parameters from grouped observations.
AU: Jensen-J-L
OS: Univ. Aarhus, Inst. Math., Dep. Theor. Stat., Aarhus, Denmark
SO: Computers-and-Geosciences. 14. (3). p. 389-408. 13 Refs.
YR: 1988
DE: mathematical-geology; data-processing; hyperbolic-distribution; general-; computer-programs; least-squares-analysis;
statistical-analysis; equations-; evaluation-; Newton-Raphson-iteration; granulometry-; maximum-likelihood-methods

CC: 15-Miscellaneous-and-mathematical-geology

 

AN: 88-66182
TI: Automated plotting of geochemical data using the Lotus SYMPHONY package.
AU: Barnes-Stephen-J
OS: CSIRO Div. Miner. and Geochem., Wembley, West. Aust., Australia
SO: Computers-and-Geosciences. 14. (3). p. 409-411
YR: 1988
DE: data-processing; geochemistry-; data-bases; Lotus-; computer-programs; SYMPHONY-; general-
CC: 02-Geochemistry

 

AN: 88-59189
TI: Computer programs for spherical cap harmonic analysis of potential and general fields.
AU: Haines-G-V
OS: Geol. Surv. Can., Geophys. Div., Ottawa, ON, Canada
SO: Computers-and-Geosciences. 14. (4). p. 413-447. 18 Refs.
YR: 1988
DE: data-processing; methods-; mathematical-models; Fourier-analysis; computer-programs; temporal-variations; equations-;
models-; potential-field
CC: 15-Miscellaneous-and-mathematical-geology

 

AN: 88-59190
TI: A RQ-mode factor-analysis program for microcomputers; a Pascal program.
AU: de-Mooy-H; van-Hattum-J-T-A; Vriend-S-P
OS: Inst. Earth Sci., Dep. Geochem., Utrecht, Netherlands
SO: Computers-and-Geosciences. 14. (4). p. 449-465. 17 Refs.
YR: 1988
DE: data-processing; methods-; statistical-analysis; computer-programs; Pascal-; factor-analysis; equations-
CC: 15-Miscellaneous-and-mathematical-geology

 

AN: 88-59191
TI: A new data adaptive filtering program to remove noise from geophysical time- or space-series data.
AU: Hattingh-M
OS: CSIR, Magn. Obs., Hermanus, South-Africa
SO: Computers-and-Geosciences. 14. (4). p. 467-480. 6 Refs.
YR: 1988
DE: data-processing; geophysical-methods; seismic-methods; signals-; filters-; computer-programs; signal-to-noise-ratio;
magnetic-field; equations-; amplitude-; frequency-
CC: 20-Geophysics-Applied

 

AN: 88-59192
TI: Outline extraction of microfossils in reflected light images.
AU: Hills-Scott-J
OS: ETH-Zentrum, Geol. Inst. Zurich, Switzerland
SO: Computers-and-Geosciences. 14. (4). p. 481-488. 27 Refs.
YR: 1988
DE: data-processing; paleontology-; micropaleontology-; image-processing; shape-analysis; collecting-; videos-;
algorithms-; imagery-; microcomputers-; geometry-; reflection-; segmentation-; equations-
CC: 08-Paleontology-General

 

AN: 88-59193
TI: Iterative method and Fortran code for nonlinear curve fitting.
AU: van-Heeswijk-Marijke; Fox-Christopher-G
OS: NOAA/MRRD, Hatfield Mar. Sci. Cent., Newport, OR, United-States
SO: Computers-and-Geosciences. 14. (4). p. 489-503. 4 Refs.
YR: 1988
DE: data-processing; methods-; iterative-methods; computer-programs; Fortran-; least-squares-analysis; statistical-analysis;
nonlinear-curve-fitting; algorithms-; numerical-models; models-; equations-; mathematical-methods
CC: 15-Miscellaneous-and-mathematical-geology

 

AN: 88-59194
TI: BASTA, subsidence and paleotemperature modeling of rift basins.
AU: Friedinger-Peter-J-J
OS: South. Oil Explor. Corp., Pasow, South-Africa
SO: Computers-and-Geosciences. 14. (4). p. 505-526. 33 Refs.
YR: 1988
DE: data-processing; tectonophysics-; heat-flow; BASTA-; Fortran-; computer-programs; subsidence-; sedimentary-basins;
lithosphere-; extension-; thermal-maturity; paleotemperature-; loading-; sediments-; geodynamics-; porosity-; equations-;
North-Sea; European-Atlantic; North-Atlantic; Atlantic-Ocean; data-acquisition
CC: 18-Geophysics-Solid-earth

 

AN: 88-59195
TI: THERMOBAR; a Pascal program for calculating pressure and temperature of mantle rocks.
AU: Prabhakaran-Nagarajan; Sen-Gautam
OS: Fla. Int. Univ., Sch. Comput. Sci., Miami, FL, United-States
SO: Computers-and-Geosciences. 14. (4). p. 527-539. 11 Refs.
YR: 1988
DE: data-processing; petrology-; P-T-conditions; mantle-; Pascal-; THERMOBAR-; upper-mantle; geologic-thermometry;
geologic-barometry; garnet-lherzolite; peridotites-; ultramafics-
CC: 05-Petrology-Igneous-and-metamorphic

 

AN: 88-59196
TI: A computer program to calculate centrifugation parameters for sedimentation analyses.
AU: Poppe-L-J; Fredericks-J-J; Hathaway-J-C
OS: U. S. Geol. Surv., Woods Hole, MA, United-States
SO: Computers-and-Geosciences. 14. (4). p. 541-545. 4 Refs.
YR: 1988
DE: data-processing; sedimentary-petrology; sedimentation-; computer-programs; centrifugation-
CC: 06-Petrology-Sedimentary

 

AN: 89-06910
TI: An efficient algorithm for polynomial curve fitting.
AU: Thompson-G-T; Balch-S-J
OS: Univ. West. Ont., Dep. Geophys., London, ON, Canada; Morris Magn., Canada
SO: Computers-and-Geosciences. 14. (5). p. 547-556. 7 Refs.
YR: 1988
DE: data-processing; geophysical-methods; methods-; interpretation-; algorithms-; least-squares-analysis; statistical-analysis;
polynomial-curves; regression-analysis; polynomials-; normal-equations
CC: 20-Geophysics-Applied

 

AN: 89-06911
TI: SAHARA; a package of PC computer programs for estimating both log-hyperbolic grain-size parameters and standard
moments.
AU: Christiansen-Christian; Hartmann-Daniel
OS: Univ. Aarhus, Geol. Inst., Aarhus, Denmark
SO: Computers-and-Geosciences. 14. (5). p. 557-625. 20 Refs.
YR: 1988
DE: sediments-; distribution-; grain-size; data-processing; sedimentary-petrology; granulometry-; computer-programs;
SAHARA-; personal-computers; sorting-; skewness-; statistical-analysis; kurtosis-; log-hyperbolic-distribution;
sieving-; equations-; standard-moment
CC: 06-Petrology-Sedimentary

 

AN: 89-06912
TI: CATCH; a Fortran program for measuring catchment area from digital elevation models.
AU: Martz-Lawrence-W; de-Jong-Eeltje
OS: Univ. Sask., Dep. Geogr., Saskatoon, SK, Canada
SO: Computers-and-Geosciences. 14. (5). p. 627-640. 18 Refs.
YR: 1988
DE: data-processing; geomorphology-; fluvial-features; landform-description; computer-programs; Fortran-; CATCH-;
drainage-basins; topography-; morphometry-; matrix-; moisture-
CC: 23-Surficial-geology-Geomorphology

 

AN: 89-06913
TI: An APL function for modeling p-wave induced liquefaction.
AU: Doehring-Donald-O; Charlie-Wayne-A; Veyera-George-E
OS: Colo. State Univ., Dep. Earth Resour., Fort Collins, CO, United-States; Drexel Univ., United-States
SO: Computers-and-Geosciences. 14. (5). p. 641-644. 13 Refs.
YR: 1988
DE: seismology-; elastic-waves; P-waves; data-processing; engineering-geology; soil-mechanics; liquefaction-; pore-pressure;
body-waves; pore-water; soils-; boundary-conditions; strain-; velocity-; laboratory-studies; APL-function; finite-difference-analysis;
statistical-analysis; loading-; soil-dynamics; blasting-; effects-
CC: 22-Engineering-and-environmental-geology; 19-Geophysics-Seismology

 

AN: 89-06914
TI: GENPLOT; a formula-based Pascal program for data manipulation and plotting.
AU: Kramer-Matthew-J
OS: Iowa State Univ., Dep. Earth Sci., Ames, IA, United-States
SO: Computers-and-Geosciences. 14. (5). p. 645-657. 11 Refs.
YR: 1988
DE: data-processing; geochemistry-; computer-programs; Pascal-; GENPLOT-; processes-; alteration-; differentiation-;
fractionation-; migration-of-elements; major-elements; minor-elements; trace-elements; spreadsheets-; expression-parser

CC: 02-Geochemistry
[DOS] 58Kb [UNIX] 81Kb [MAC] 106Kb

 

AN: 89-06915
TI: An IBM-compatible microcomputer workstation for modeling and imaging potential field data.
AU: Broome-John
OS: Geol. Surv. Can., Lithosphere and Can. Shield Div., Potential Fields Sect., Ottawa, ON, Canada
SO: Computers-and-Geosciences. 14. (5). p. 659-666. 8 Refs.
YR: 1988
DE: geophysical-methods; methods-; data-processing; potential-field; microcomputers-; graphic-display; imagery-;
gravity-methods; magnetic-methods; three-dimensional-models; models-; qualitative-analysis; electromagnetic-methods

NT: Geol. Surv. Can., Contrib. No. 22787.
CC: 20-Geophysics-Applied

 

AN: 89-06916
TI: On sampling nonstationary spatial autocorrelated data.
AU: Yfantis-Evangelos-A; Flatman-George-T
OS: Univ. Nev., Las Vegas, NV, United-States; U. S. Environ. Prot. Agency, United-States
SO: Computers-and-Geosciences. 14. (5). p. 667-686. 9 Refs.
YR: 1988
DE: data-processing; methods-; statistical-analysis; sampling-; two-dimensional-models; models-; Fortran-; computer-programs;
semivariograms-; variance-analysis; geostatistics-; equations-; density-; spatial-distribution
CC: 15-Miscellaneous-and-mathematical-geology

 

AN: 89-06917
TI: Microcomputer programs to manage and analyze digitized geological data; applications in exploration modeling.

AU: Reddy-Ramesh-Kumar-T
OS: Univ. Ga., Dep. Geol., Athens, GA, United-States
SO: Computers-and-Geosciences. 14. (5). p. 687-698. 6 Refs.
YR: 1988
DE: Montana-; stratigraphy-; Phanerozoic-; data-processing; microcomputers-; computer-programs; BASIC-; Butte-Quadrangle;
Western-U.S.; United-States; equations-; stratigraphic-units; western-Montana
CC: 12-Stratigraphy-Historical-geology-and-paleoecology

 

AN: 89-06918
TI: MAPCOMP; a Fortran program for weighted thematic map comparison.
AU: Herzfeld-U-C; Sondergard-M-A
OS: Freie Univ., Inst. Geol.-Math. Geol., Berlin, Federal-Republic-of-Germany; Wichita State Univ., United-States

SO: Computers-and-Geosciences. 14. (5). p. 699-713. 11 Refs.
YR: 1988
DE: data-processing; maps-; automatic-cartography; cartography-; Fortran-; computer-programs; MAPCOMP-; matrix-;
algorithms-; thematic-mapper; general-
CC: 13-Areal-geology-General

 

AN: 89-06919
TI: The computation of the area, centroid, and principal axes of a polygon.
AU: Tough-J-G
OS: 10 Walnut Tree Close, Cardiff, United-Kingdom
SO: Computers-and-Geosciences. 14. (5). p. 715-717. 2 Refs.
YR: 1988
DE: data-processing; geomorphology-; glacial-geology; periglacial-features; polygons-
CC: 23-Surficial-geology-Geomorphology

 

AN: 89-06909
TI: Bibliography of computer applications in the earth sciences, 1948-1970.
AU: Merriam-D-F
OS: Wichita State Univ., Wichita, KS, United-States
SO: Computers-and-Geosciences. 14. (6). p. 719-964. 2 Refs.
YR: 1988
DE: bibliography-; general-; data-processing; applications-; geology-; computers-
CC: 13-Areal-geology-General

 

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