Through the advancements of modern digital elevation technologies, we are quickly loosing previous generations’ hand-drafted relief maps to new techniques, closing cartography companies, and the trash-bins outside their doors. A few individuals are seeking to preserve these beautiful resources by creating a public digital archive of shaded relief maps for integration with modern cartographic products.

Tom Patterson, US National Park Service, and Bernhard Jenny, Institute of Cartography, ETH Zurich, introduced an archive of stunning artistically rendered shaded relief images at the 2010 NACIS Practical Cartography Day.

While digital elevation models and hill shading techniques are common in todays world of digital cartography, these data sets often fall short of communicating the natural relief patterns particularly for small-scale mapping. As is illustrated below, digital relief tends to offer too much detail (image 2). The manually rendered terrain (image 1) provides a sense of the terrain when looking at a large region or world view. Both images are registered to 1:50 million Natural Earth vector drainages.

1. Manual shaded relief by Herwig G. Schutzler of Latin America.

2. Digital shaded relief from downsampled SRTM data.

The images are georeferenced so you can use them with your small-scale mapping projects. Some shaded relief images are georeferenced and adjusted to fit the drainage network of the Natural Earth vector data. Data is stored in the GeoTIFF file format, a world file and reference coast lines in shape format are provided for each georeferenced image.

To add a quality of fine craftsmanship to your next project, check out this amazing resource today. If you know of a source that should be included, contributions are welcomed (please contact the authors).

This dataset will allow you to make beautiful and authoritative political and physical world maps quickly – from the large wall map variety down to postcard size. Instead of spending time looking for data, you will be able to focus on using the map to tell your geographic story. You will be able to map at the continent and country levels (including showing provinces and some local cities, regional, and “world” cities). The data will be fully attributed and we get into the nitty gritty details like disputed boundaries & tiny ocean islands and the beautiful with hypsometric tints & relief shading.

Tom Patterson and Nathaniel Kelso collaborated on the precursor to his first Natural Earth Raster project several years ago and they now preview Natural Earth Raster + Vector, a new free product that complements and expands on the previous work by providing detailed GIS linework at the 1:15,000,000 (1:15 million) scale and new versions of the raster product (including cross-blended hyspometric tints). The project will be unveiled at the 2009 North American Cartographic Information Society (NACIS) annual meeting on October 7th.

From “First Look at Natural Earth Vector.” This is a NACIS and mapgiving co-branded product with assistance from the University of Wisconsin-Madison cartography lab, Florida State University, and others. You can read more updates on the project at Kelso’s Corner.