{"title":"Review of Buffalo in 50 Maps","authors":"Kimberly L. Campbell","doi":"10.14714/cp104.1925","DOIUrl":"https://doi.org/10.14714/cp104.1925","url":null,"abstract":"","PeriodicalId":35716,"journal":{"name":"Cartographic Perspectives","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141676157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Review of The Art of Insight: How Great Visualization Designers Think","authors":"Lily Houtman","doi":"10.14714/cp104.1923","DOIUrl":"https://doi.org/10.14714/cp104.1923","url":null,"abstract":"","PeriodicalId":35716,"journal":{"name":"Cartographic Perspectives","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141365196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Synesthete's Atlas: Real Time Cartography in Performance","authors":"Eric Theise","doi":"10.14714/cp103.1921","DOIUrl":"https://doi.org/10.14714/cp103.1921","url":null,"abstract":"","PeriodicalId":35716,"journal":{"name":"Cartographic Perspectives","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141385815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ambient occlusion is widely used in computer graphics to accentuate areas in a three-dimensional scene that are hidden from bright lighting. On maps, ambient occlusion adds spatial depth and nuanced texture to shaded relief images. Ambient occlusion images for maps can be calculated from digital elevation models using the Eduard relief shading application. This paper illustrates the use of ambient occlusion for cartographic terrain shading and introduces two extensions: (1) oriented ambient occlusion for modulation with a direction of illumination, and (2) reduced ambient occlusion for valley bottoms with consistent brightness.
环境遮挡被广泛应用于计算机图形学中，以突出三维场景中被强光遮挡的区域。在地图上，环境遮挡可增加阴影浮雕图像的空间深度和细微纹理。使用 Eduard 浮雕着色应用程序，可以根据数字高程模型计算出地图的环境闭塞图像。本文说明了环境遮挡在制图地形着色中的应用，并介绍了两种扩展方法：(1) 定向环境遮挡，用于照明方向的调制；(2) 缩小环境遮挡，用于亮度一致的谷底。
{"title":"Ambient Occlusion for Terrain Shading","authors":"Bernhard Jenny","doi":"10.14714/cp103.1901","DOIUrl":"https://doi.org/10.14714/cp103.1901","url":null,"abstract":"Ambient occlusion is widely used in computer graphics to accentuate areas in a three-dimensional scene that are hidden from bright lighting. On maps, ambient occlusion adds spatial depth and nuanced texture to shaded relief images. Ambient occlusion images for maps can be calculated from digital elevation models using the Eduard relief shading application. This paper illustrates the use of ambient occlusion for cartographic terrain shading and introduces two extensions: (1) oriented ambient occlusion for modulation with a direction of illumination, and (2) reduced ambient occlusion for valley bottoms with consistent brightness.","PeriodicalId":35716,"journal":{"name":"Cartographic Perspectives","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141105675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Review of Thematic Cartography and Geovisualization, fourth edition","authors":"Daniel G. Cole","doi":"10.14714/cp103.1919","DOIUrl":"https://doi.org/10.14714/cp103.1919","url":null,"abstract":"","PeriodicalId":35716,"journal":{"name":"Cartographic Perspectives","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141119939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Review of The Lost Subways of North America: A Cartographic Guide to the Past, Present, and What Might Have Been","authors":"Matthew Buchanan","doi":"10.14714/cp103.1911","DOIUrl":"https://doi.org/10.14714/cp103.1911","url":null,"abstract":"","PeriodicalId":35716,"journal":{"name":"Cartographic Perspectives","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140667575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper describes the nine sixteenth-century maps, texts, and globes that showed Sir Francis Drake’s route of circumnavigation of the world. It shows the relationships between these nine artifacts and suggests the year of disclosure for each. The oldest of these is the Whitehall map, which was the direct or indirect precursor of the Drake-Mellon map, the French-Drake Van Sype map, the Dutch-Drake map, and the Hondius Broadside map. Most world maps published between 1561 and 1588 have a huge bulge on the coast of Chile. However, eight of the maps discussed in this paper shrank the bulge and moved it to the southern tip of Chile, using updated information from Drake’s voyage.
{"title":"Dating Maps with Sir Francis Drake’s Route of Circumnavigation","authors":"Terry Bahill","doi":"10.14714/cp103.1871","DOIUrl":"https://doi.org/10.14714/cp103.1871","url":null,"abstract":"This paper describes the nine sixteenth-century maps, texts, and globes that showed Sir Francis Drake’s route of circumnavigation of the world. It shows the relationships between these nine artifacts and suggests the year of disclosure for each. The oldest of these is the Whitehall map, which was the direct or indirect precursor of the Drake-Mellon map, the French-Drake Van Sype map, the Dutch-Drake map, and the Hondius Broadside map. Most world maps published between 1561 and 1588 have a huge bulge on the coast of Chile. However, eight of the maps discussed in this paper shrank the bulge and moved it to the southern tip of Chile, using updated information from Drake’s voyage.","PeriodicalId":35716,"journal":{"name":"Cartographic Perspectives","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140257597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study presents the development of a world map projection intended to minimize distortion of all continents. I begin by reviewing a very similar map projection developed by Canters (2002), and address its shortcomings by carefully fine-tuning the initial constraints and the method of optimization, while retaining the most useful ideas of this earlier map. Most notably, the method described in this paper puts a great emphasis on the outline of the map, so that its aesthetics make it more suitable for atlases; the method also exclusively uses reproducible, deterministic methods. Finally, I compare the resulting world map to the original one of Canters in terms of map distortions and practical usefulness. The method presented here should work without changes if a low-distortion map of any other global-scale area is needed.
{"title":"A Low-Distortion Oblique Map Projection of the World’s Landmasses","authors":"Krisztián Kerkovits","doi":"10.14714/cp103.1833","DOIUrl":"https://doi.org/10.14714/cp103.1833","url":null,"abstract":"This study presents the development of a world map projection intended to minimize distortion of all continents. I begin by reviewing a very similar map projection developed by Canters (2002), and address its shortcomings by carefully fine-tuning the initial constraints and the method of optimization, while retaining the most useful ideas of this earlier map. Most notably, the method described in this paper puts a great emphasis on the outline of the map, so that its aesthetics make it more suitable for atlases; the method also exclusively uses reproducible, deterministic methods. Finally, I compare the resulting world map to the original one of Canters in terms of map distortions and practical usefulness. The method presented here should work without changes if a low-distortion map of any other global-scale area is needed.","PeriodicalId":35716,"journal":{"name":"Cartographic Perspectives","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140090351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Review of Airline Maps: A Century of Art and Design","authors":"Lily Houtman","doi":"10.14714/cp103.1887","DOIUrl":"https://doi.org/10.14714/cp103.1887","url":null,"abstract":"","PeriodicalId":35716,"journal":{"name":"Cartographic Perspectives","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139626835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Review of Women and GIS Volume 2: Stars of Spatial Science; and Women and GIS Volume 3: Champions of a Sustainable World","authors":"Rebecca Ramsey","doi":"10.14714/cp103.1883","DOIUrl":"https://doi.org/10.14714/cp103.1883","url":null,"abstract":"","PeriodicalId":35716,"journal":{"name":"Cartographic Perspectives","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139385011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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