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authorHoward Butler <howard@hobu.co>2016-10-09 08:44:21 -0500
committerHoward Butler <howard@hobu.co>2016-10-09 08:44:21 -0500
commit57af0179aa6d8925a26757603c08680b7f122bcc (patch)
tree880d859bfed742d60dd05c387e34f58769cdf4a1 /docs/source/references.rst
parent0301a2863c66c1d0fb1d6e4d88e0df92fbc76d97 (diff)
downloadPROJ-57af0179aa6d8925a26757603c08680b7f122bcc.tar.gz
PROJ-57af0179aa6d8925a26757603c08680b7f122bcc.zip
add a copy of Snyder to the proj.4 repository and use it in doc references
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.. [Evenden2005] Evenden, G. I., 2005, `libproj4: A Comprehensive Library of Cartographic Projection Functions (Preliminary Draft) <https://github.com/OSGeo/proj.4/blob/master/docs/old/libproj.pdf>`_
.. [Steers1970] Steers, J.A., 1970, An introduction to the study of map projections (15th ed.): London, Univ. London Press, p. 229
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+.. [Snyder1987] Snyder. John P. 1987. `Map Projections - A Working Manual <https://github.com/OSGeo/proj.4/blob/master/docs/old/USGS-Snyder-Map-Projections-A-Working-Manual-1987.pdf>`__. US. Geological Survey professional paper; 1395.