944 resultados para Astrographic catalog and chart.
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Catalog and promotional literature for R. Wallace & Sons Manufacturing Co., manufacturers of silver tableware.
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Mode of access: Internet.
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Errata slip inserted.
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With 1901/1910-1956/1960 Repertorium is bound: Brinkman's Titel-catalogus van de gedurende 1901/1910- 1956/1960 (Title varies slightly).
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Mode of access: Internet.
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With 1901/1910-1956/1960 Repertorium is bound: Brinkman's Titel-catalogus van de gedurende 1901/1910- 1956/1960 (Title varies slightly).
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Reprint of part I of the 1876 ed.
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Attributed to W.H. DeLancey, who was associated with the Episcopal Church in Phildelphia from 1822 to 1839, by the Library Company of Philadelphia in the National Union Catalog, and by Richard H. Shoemaker in A checklist of American imprints for 1827.
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Latest issue consulted: Vol. 16, no. 12 (Dec. 1981).
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Carte du Ciel (from French, map of the sky) is a part of a 19th century extensive international astronomical project whose goal was to map the entire visible sky. The results of this vast effort were collected in the form of astrographic plates and their paper representatives that are called astrographic maps and are widely distributed among many observatories and astronomical institutes over the world. Our goal is to design methods and algorithms to automatically extract data from digitized Carte du Ciel astrographic maps. This paper examines the image processing and pattern recognition techniques that can be adopted for automatic extraction of astronomical data from stars’ triple expositions that can aid variable stars detection in Carte du Ciel maps.
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A uniform chronology for foraminifera-based sea surface temperature records has been established in more than 120 sediment cores obtained from the equatorial and eastern Atlantic up to the Arctic Ocean. The chronostratigraphy of the last 30,000 years is mainly based on published d18O records and 14C ages from accelerator mass spectrometry, converted into calendar-year ages. The high-precision age control provides the database necessary for the uniform reconstruction of the climate interval of the Last Glacial Maximum within the GLAMAP-2000 project.