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The AAPG/Datapages Combined Publications Database

Showing 346 Results. Searched 195,354 documents.

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Computer Processing of LANDSAT Data for Geologic Applications: ABSTRACT

James V. Taranik

AAPG Bulletin

... of the multispectral characteristics of the data. Image enhancements involved adjustments of brightness values for individual picture elements. Image classification...

1979

ABSTRACT: Use of A Portable 3-D Laser Scanner for Digitally Capturing Outcrop Topography And Lithology in High Spatial Resolution; #90007 (2002)

Seiichi Nagihara, Jared Wright, Joe Hargis, Ramey Goss, Glenn Hill

Search and Discovery.com

... and the brightness of the corresponding reflection. The survey data can be displayed on a computer screen as a cloud of reflection points...

2002

Interpretive Techniques in Remote Sensing: ABSTRACT

Ronald W. Maars

AAPG Bulletin

... must keep in mind the limitations of the data, such as its spectral, spatial, and brightness resolution. With these considerations in mind...

1974

ABSTRACT: IMPROVED CHARACTERIZATION OF KEROGEN IN ORGANICPOOR SHALES USING FLUORESCENCE MICROSCOPY:AN EXAMPLE FROM THE CHAD BASIN, NE NIGERIA

B. Alalade, R.V. Tyson

The Society for Organic Petrology (TSOP)

... 300 counts), defined by relative brightness and colour combinations under blue light excitation. Despite this more detailed analysis, calculated...

2006

Change of Composition of Oils in the Fields of Southeastern Tatary

T. A. Botneva

Petroleum Geology: A Digest of Russian Literature

... to characterize the oils, such properties were studied as the color and brightness of the luminescence of the undiluted oils, the luminescent-capillary...

1958

ABSTRACT: Electrofacies Analysis For Coal Lithotype Profiling Based On High-Resolution Wireline Log Data

A. Roslin, J. Esterle

The Society for Organic Petrology (TSOP)

...: [email protected] ABSTRACT Coal lithotype or brightness profiling is used to investigate and display the differences in composition and texture within and between...

2014

Abstract: Application of Interactive Automated Image Analysis and Electron Microprobe Analysis to Geological Materials

John A. R. Stirling, Julie M. Melluish, Lech K. Lewczuk, Michele M. Coleman

Atlantic Geology

... to their brightness (grey level) can classify a BEi of a polished thin section or grain mount into various mineral phases. Once this is accom- plished various...

1988

ABSTRACT: RELATIONSHIP BETWEEN STATISTICAL THERMAL ALTERATION INDEX (STTAI) AND VITRINITE REFLECTANCE (RO) INFLUENCED BY VARIOUS GEOLOGICAL PHENOMENA: DIAGENESIS, UNCONFORMITY, FAULTING AND CONTACT METAMORPHISM

Y. Ujiié

The Society for Organic Petrology (TSOP)

... alteration index is an organic maturation parameter based on the brightness, or grey level, of fossil pollen from Pinus, Podocarpus, Abies and Picea...

2004

Using a Drill Cuttings-based Data Approach to Predict Reservoir Performance for Improved Well Optimization. A Case Study From the Harkey Mills Sand and 2nd Bone Spring Sand, Bone Spring Formation, Lea County, New Mexico, USA

John Speight, Isaac Easow, Guy M. Oliver

Unconventional Resources Technology Conference (URTEC)

... well interpretation. Five lithofacies are defined using distinct markers (e.g. elemental & mineralogical data, color, brightness and texture...

2023

Extended Abstract: Kaolinized Sandstone of the Whitemud Formation, Southern Saskatchewan: A Potential Source of Meta-Kaolin for High-Performance Concrete

Lynn Kelley

Saskatchewan Geological Society

... Mountain area that has been estimated to be well in excess of 100 million tonnes (pre-NI 43-101), but the brightness of the kaolin was not equal...

2006

Abstract: The Occurrence, Genesis and Characteristics of Primary Kaolinitic Clay Occurrence at Km 12-13, Bukit Lampas, Spg. Pulaipos Slim, Ipoh

Kamar Shah Ariffin, Haryati Abdul Rahman, Hashim Husin, Kahirul Anwar Abdul Hadi

Geological Society of Malaysia (GSM)

... characteristics, fIring shrinkage, brightness/whiteness and modulus of Rupture (MOR). Field evidence supported by mineralogical, granulometric, and chemical...

2006

Beneficiation of Kaolin Deposits from Telaga Air and Telagus, Sarawak

Azemi Hj. Eki, Abdullah Sani H. Hashim, Radzali Othman

Geological Society of Malaysia (GSM)

... the brightness values, removal of impurities such as feldspar and mica, and chemically increase the AIP3 and reduce the Si02 (quartz) contents for both...

2003

Monitoring Cryospheric Processes in Canada with Spaceborne Scatterometer and Passive Microwave Data - Abstract

Frédérique C. Pivot, Claude R. Duguay, Kyle C. McDonald, Anne E. Walker

Alaska Geological Society

... and passive microwave sensors for monitoring the cryosphere, especially snow cover, by comparing scatterometer data with the SSM/I brightness temperature...

2003

ABSTRACT: Landsat Digital Data as Tool for Mining Exploration and Geologic Mapping in Coastal Plain of Malaysian Peninsula

Alfredo E. Prelat

Circum Pacific Council Publications

... of the coastal plain of the Malaysian Peninsula. The brightness of the four Landsat MSS channels and six ratios were recorded for each pixel, and were...

1986

Half-Tone Illustration of Specimens by Microcomputer

David R. Kobluk

CSPG Bulletin

... quality, 2) difficulty in controlling contrast and brightness accurately, 3) lack of sophisticated editing software that can change or otherwise...

1986

Abstract: Processing of Illite Powder in Bidor, Perak: A Study of the Process and the Potential Uses of Illite Clay

Fan Choon Meng, AW Peck Chin

Geological Society of Malaysia (GSM)

... the product has comparatively low brightness. The product Under study is mostly exported to Japan. It is mainly used for the coating of welding rods...

1988

Abstract: Recent advancements in scanning electron microscopy-mineral liberation analysis (SEM-MLA)

Dylan Goudie, David Grant

Atlantic Geology

..., a method is presented to distinguish between them based on their brightness in backscattered electron (BSE) images. Accurately distinguishing between...

2018

Post-Laramide Uplift and Erosional History of Northern Wind River Basin, Wyoming: ABSTRACT

James E. Conel, Harold R. Lang, Earnest D. Paylor

AAPG Bulletin

... Eocene gravel has been reworked into the later units. These deposits contrast sharply in brightness and color with rocks in adjacent areas. Detailed...

1985

Remote Detection of Anomalous Mineralogy Associated with Hydrocarbon Production, Lisbon Valley, Utah: ABSTRACT

D. B. Segal, M. D. Ruth, I. S. Merin, H. Watanabe, K. Soda, O. Takano, M. Sano

AAPG Bulletin

... Simulator (TMS) data, the bleached facies was mapped on the basis of brightness and lack of ferric iron. Ex mination of the TMS data provided further...

1985

Lithotypes, Macerals and Coal Facies Studies of Lower Cretaceous Medicine River Coals in South Central Alberta

Search and Discovery.com

... pyrite and traces of calcite and kaolinite. Brightness logs reveal brightening-upwards sequences; dull wet coals mark the basal units and they grade...

2013

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