Accessing free Landsat data via the Internet: Africa's challenge

作者：Roy David P^*; Ju Junchang; Mbow Cheikh; Frost Philip; Loveland Tom

来源：Remote Sensing Letters, 2010, 1(2): 111-117.

DOI：10.1080/01431160903486693

Since January 2008, the US Department of Interior/US Geological Survey has been providing terrain-corrected Landsat data over the Internet for free. This letter reports the size and proportion of the US Landsat archive that is over Africa by each Landsat sensor, discusses the implications of missing data and highlights the current bandwidth constraints on users accessing free Landsat data over the Internet from Africa.

• 出版日期2010