Editing Digital elevation model (section)

==Further reading==
*{{cite book |last=Wilson |first=J.P. |author2=Gallant, J.C. |editor=Wilson, J.P. |editor2=Gallant, J.C. |title=Terrain Analysis: Principles and Applications |access-date=2007-02-16 |year=2000 |publisher= Wiley|location= New York|isbn=978-0-471-32188-0 |pages=1–27 |chapter=Chapter 1 |chapter-url=http://media.wiley.com/product_data/excerpt/85/04713218/0471321885.pdf }}
* {{cite journal|last1=Hirt|first1=C.|last2=Filmer|first2=M.S. |last3=Featherstone|first3=W.E.|year=2010|title=Comparison and validation of recent freely-available ASTER-GDEM ver1, SRTM ver4.1 and GEODATA DEM-9S ver3 digital elevation models over Australia.|journal=Australian Journal of Earth Sciences|volume=57|issue=3|pages=337–347|url=http://espace.library.curtin.edu.au:80/R?func=dbin-jump-full&local_base=gen01-era02&object_id=137777|access-date=May 5, 2012|doi=10.1080/08120091003677553|bibcode=2010AuJES..57..337H|hdl=20.500.11937/43846|s2cid=140651372|hdl-access=free}}
* {{cite journal|last1=Rexer|first1=M.|last2=Hirt|first2=C.|year=2014|title=Comparison of free high-resolution digital elevation data sets (ASTER GDEM2, SRTM v2.1/v4.1) and validation against accurate heights from the Australian National Gravity Database.|journal=Australian Journal of Earth Sciences|volume=61|issue=2|pages=213–226|url=http://geodesy.curtin.edu.au:80/local/docs/Rexer_Hirt_2014_DEM_AJES_av.pdf|archive-url=https://web.archive.org/web/20160607102637/http://geodesy.curtin.edu.au/local/docs/Rexer_Hirt_2014_DEM_AJES_av.pdf|url-status=dead|archive-date=June 7, 2016|access-date=April 24, 2014|doi=10.1080/08120099.2014.884983|bibcode=2014AuJES..61..213R|hdl=20.500.11937/38264|s2cid=3783826|hdl-access=free}}