North Africa & Mediterranean Sea Region, ca. 1744 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Africae magna pars ad illustrationem historiae ecclesiasticae, imprimis faciens, magno studio et labore ex antiquis auctoribus concinnata aerique incisa manu et sumtibensus Matth. Seutteri, Chalcogr. Augustae Vindelicorum. It was published by Reiner Ottens, ca. 1744. Scale [ca. 1:4,600,000]. Covers North Africa and the Mediterranean coast of Europe. Map in Latin.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Sinusoidal projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads and routes, territorial boundaries, shoreline features, and more. Relief shown pictorially. Includes also text.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Morocco, ca. 1642 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Fezzae et Marocchi regna Africae celeberrima, describebat Abrah. Ortelius. It was published by Willem Blaeu ca. 1642. Scale [ca. 1:2,300,000]. Covers Morocco and a portion of Algeria, Portugal, and Spain. Map in Latin.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Sinusoidal projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads and routes, territorial boundaries, shoreline features, and more. Relief shown pictorially.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Southern, Central, & Eastern Africa, ca. 1730 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Carte de l'Afrique meridionale : ou pays entre la ligne & le cap de Bonne Esperance et l'isle de Madagascar, par la veuve de Nicolas Visscher avec privilege. It was published by Chez Henry de Leth, Marchand de l'Estampes près de la Boursse ca. 1730. Scale [ca. 1:12,250,000]. Covers portions of Southern, Central, and Eastern Africa. Map in French and Dutch.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Sinusoidal projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, and more. Relief shown pictorially. Includes notes and insets: [Cabo de Bon Esperanca], Elevation du port et Mont Table au Cap de Bonne Esperance and Plan du port et Mont Table au Cap de Bonne Esperance.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

West & Central Africa, ca. 1752 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Guinea propria : nec non Nigritiae vel terrae Nigrorum maxima pars : Geographis hodiernis dicta utraque Aethiopia Inferior, & huius quidem pars australis ex delineationibus Anvillianis itineri Guineensi D. de Marchais insertis secundum Leges proiectionis stereographicae Hasianae, designata & edita studio & labore Homannianorum Heredum A. 1743 = Guinée de meme que la plus grande parties du pais des Negres : appellées par les geographes modernes Ethiopie inferieure et meridionale, tirées des morceaux geographiques de Mr. d'Anville, qu'il a inseres au voyage du Chev. de Marchais, & puis dessinées suivant les loix de la nouvelle projection de feu Mr. le prof. Has, par les Heritiers d'Homan. A 1743. It was published by edita studio & labore Homannianorum Heredum ca. 1752. Scale [ca. 1:7,400,000]. Covers portions of West and Central Africa. Map in Latin.The image inside the map neatline is georeferenced to the surface of the earth and fit to the World Miller Cylindrical projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, and more. Relief shown pictorially. Includes also notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Mining Districts, Victoria, Australia, ca. 1868 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Victoria mining districts, mining divisions & the gold fields, engraved by William Slight under the direction of R. Brough Smyth ; colored by Arthur Everett, August 1st, 1868. It was published by Dept of Mines ca. 1868. Scale [ca. 1:1,000,000].The image inside the map neatline is georeferenced to the surface of the earth and fit to the coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, administrative boundaries, railroads, gold reefs, mining districts, telegraph lines, shoreline features, and more. Relief shown by hachures. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Tokyo, Japan, 1860 (Image 1 of 4) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Man'en kaisei O-Edo oezu, Takai Ranzan zu. It was published by Okadaya Kashichi in Man'en gannen in 1860. Scale [ca. 1:10,700]. This layer is image 1 of 4 total images of the four sheet source map, representing the northwest portion of the map. Covers Tokyo, Japan. Map in Japanese.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Tokyo Universal Transverse Mercator (UTM) Zone 54N projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads and stations, drainage, built-up areas and selected buildings, names of landowners, parks, and more. Shows main temples, shrines, and points of interest pictorially.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Africa, ca. 1680-1689 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Africa : divisa in suas principales partes, nempè : imperia, monarchias, regna, principatus, et insulas, per Sr. Sansonium, geographum Regis Galliae ordinarium ; [cartouche] Sigmund Gabriel Hipschmann scul. It was published by Johannem Hoffmannum between 1680 and 1689. Scale [ca. 1:16,500,000]. Covers Africa and small portions of southern Europe, the Middle East, and South America. Map in Latin.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Sinusoidal projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, shoreline features, and more. Relief shown pictorially.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

North & West Africa, 1647 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Nova Barbariae descriptio. It was published by Apud Ioannem Ianssonium in 1647. Scale [ca. 1:12,100,000]. Cover North & West Africa. Map in Latin.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, and more. Relief shown pictorially. Includes also notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Charte der Laender am Caucasus nach den besten vorhandenen

Charten, Reisen und astronomischen Orstbestimugen gezeichnet von I. C. M. Reinecke.

Ægyptus antiqua divisa in Nomos

authore P. Duval Abbeviliense Regis Christianissimi geographo.

Theatrum historicum ad annum Christi quadrigentesimũ: in quo tũ Imperii Romani tũ Barbarorum circumincolentium status ob oculos ponitur pars orientalis

Auctore Guillelmo Delisle.

The large- and small-scale Ca IIK structure of the Milky Way from observations of Galactic and Magellanic sightlines

Aims. The large and small-scale (pc) structure of the Galactic interstellar medium can be investigated by utilising spectra of early-type stellar probes of known distances in the same region of the sky. This paper determines the variation in line strength of Ca ii at 3933.661 Å as a function of probe separation for a large sample of stars, including a number of sightlines in the Magellanic Clouds. 

Methods. FLAMES-GIRAFFE data taken with the Very Large Telescope towards early-type stars in 3 Galactic and 4 Magellanic open clusters in Ca ii are used to obtain the velocity, equivalent width, column density, and line width of interstellar Galactic calcium for a total of 657 stars, of which 443 are Magellanic Cloud sightlines. In each cluster there are between 43 and 111 stars observed. Additionally, FEROS and UVES Ca ii K and Na i D spectra of 21 Galactic and 154 Magellanic early-type stars are presented and combined with data from the literature to study the calcium column density - parallax relationship. 

Results. For the four Magellanic clusters studied with FLAMES, the strength of the Galactic interstellar Ca ii K equivalent width on transverse scales from ∼0.05-9 pc is found to vary by factors of ∼1.8-3.0, corresponding to column density variations of ∼0.3-0.5 dex in the optically-thin approximation. Using FLAMES, FEROS, and UVES archive spectra, the minimum and maximum reduced equivalent widths for Milky Way gas are found to lie in the range ∼35-125 mÅ and ∼30-160 mÅ for Ca ii K and Na i D, respectively. The range is consistent with a previously published simple model of the interstellar medium consisting of spherical cloudlets of filling factor ∼0.3, although other geometries are not ruled out. Finally, the derived functional form for parallax (π) and Ca ii column density (N_CaII) is found to be π(mas) = 1 / (2.39 × 10^-13 × N_CaII (cm^-2) + 0.11). Our derived parallax is ∼25 per cent lower than predicted by Megier et al. (2009, A&A, 507, 833) at a distance of ∼100 pc and ∼15 percent lower at a distance of ∼200 pc, reflecting inhomogeneity in the Ca ii distribution in the different sightlines studied.

New York 1:50,000. West Point & vicinity /

Scale 1:50,000.

New York 1:50,000. West Point & vicinity /

Scale 1:50,000.

New York 1:25,000. West Point and vicinity /

Scale 1:25,000.