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Computer program for aggregation of probabilistic assessments of mineral resources
A version of the Mark 3B computer program written in some dialect of BASIC, with some data files. |
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Computer programs for forward and inverse modeling of acoustic and electromagnetic data
Source code and executables for Windows 7 64-bit; these command-line applications are likely portable to Linux as well. Memory intensive code, uses multiple processors. |
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Potential-field computer programs, databases, and maps
Commonly used potential field PC programs are described |
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| Users guide to Handlens--A computer program that calculates the chemistry of minerals in mixtures | Info |
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GPR data processing computer software for the PC
Software for ground penetrating radar data processing on the PC |
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check_picks_x: A program for checking the travel time picks of crosswell seismic and radar data
Software for checking the travel time picks of crosswell seismic and radar data |
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FD_BH: A program for simulating electromagnetic waves from a borehole antenna
Software for simulating electromagnetic waves from a borehole antenna |
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Pick_Sw: A program for interactive picking of S-wave data, version 2.00
Software for interactively picking of S-wave data |
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pick_xwell: A program for interactive picking of crosswell seismic and radar data
Software for interactively picking crosswell seismic and radar data |
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| Potential-field geophysical software for the PC, version 2.2 | Info |
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seg2_edit: A program for editing and manipulating SEG-2 files
Scientific data management software |
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xwell_radar: A program for calculating crosswell radar traces for layered media
Computer program for calculating crosswell radar traces for layered media |
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A Microsoft Windows version of the MARK3 Monte-Carlo mineral resource simulator
Software for mineral resource assessments |
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Compilation of Alaska gravity data and historical reports
Gravity measured from 1958-2005, with standard gravity reduction calculations applied to correct for latitude, elevation, topography, and isostasy. |
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Field estimates of gravity terrain corrections and Y2K-compatible method to convert from gravity readings with multiple base stations to tide- and long-term drift-corrected observations
Fortran code to facilitate correction and interpretation of gravity observations |
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Geosoft eXecutables (GX's) developed by the U.S. Geological Survey, version 1.0, with a viewgraph tutorial on GX development
Documentation for Geosoft executable (GX) programs developed by the USGS and used in potential field data processing within OasisMontaj |
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Geosoft eXecutables (GX's) developed by the U.S. Geological Survey, version 2.0, with notes on GX development from Fortran code
Software modules for the commercial Oasis montaj system used for geophysical algorithms developed by the USGS during the past half century. |
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Global Mineral Resource Assessment
Regional locations and estimates of the probable amounts of undiscovered resources of copper, platinum-group elements, and potash in selected types of mineral deposits to depths of 1 to 3 kilometers below the surface of the earth worldwide. |
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Global Mineral Resource Assessment-Aggregation of estimated numbers of undiscovered deposits-an R-script with an example from the Chu Sarysu Basin, Kazakhtan
This report provides a script developed in open-source statistical software, R, that aggregates undiscovered deposit estimates of a given type assuming some degree of correlation among aggregated areas, provided a user-specified correlation matrix. |
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Methods to create GIS styles with examples for lithology and time
Methods used to create several styles for lithology or geologic time, including style files for Lithclass lithologic categories, and ISC and DNAG timescales. |
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Quick-start guide for version 3.0 of EMINERS-Economic Mineral Resource Simulator
Documentation for software intended to facilitate a 3-part mineral resource assessment. |
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Record quality tables for the Mineral Resources Data System
Measures of quality for each of 304,643 records in the Mineral Resources Data System (MRDS) database. This analysis is intended to separate records that describe those resources well and are trustworthy from those that lack fundamental information or cannot be verified easily. Data are provided in tab-delimited text, Microsoft Excel, and SQLite. PHP code used to carry out the analysis is included for reference. |
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User’s guide for Assessment Tract Aggregation GUI (ATA GUI)—A graphical user interface for the AggtEx.fn R script
Explains how to use software to improve mineral resource assessments by aggregating the results of two or more permissive tracts, areas where mineral deposits of a specific type may occur. |
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