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Hyperspectral Remote Sensing of Vegetation and Agricultural Crops

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Title Hyperspectral Remote Sensing of Vegetation and Agricultural Crops
 
Creator Thenkabail, Prasad
 
Contributor Gumma, Murali Krishna
Teluguntla, Pardhasaradhi
Irshad Ahmed, Mohammed
 
Subject imaging spectroscopy
agricultural crops
hyperspectral remote sensing
hyperspectral sensors
 
Description There are now over 40 years of research in hyperspectral remote sensing (or imaging spectroscopy) of vegetation and agricultural crops
(Thenkabail et al., 2011a). Even though much of the early research in hyperspectral remote sensing was overwhelmingly focused on
minerals, now there is substantial literature in characterization, monitoring, modeling, and mapping of vegetation and agricultural crops
using groundbased,
platformmounted,
airborne, Unmanned Aerial Vehicle (UAV) mounted, and spaceborne hyperspectral remote
sensing (Swatantran et al., 2011; Atzberger, 2013; Middleton et al., 2013; Schlemmer et al., 2013; Thenkabail et al., 2013; Udelhoven
et al., 2013; Zhang et al., 2013). The stateoftheart
in hyperspectral remote sensing of vegetation and agriculture shows significant
enhancement over conventional remote sensing, leading to improved and targeted modeling and mapping of specific agricultural
characteristics such as: (a) biophysical and biochemical quantities (Galvão, 2011; Clark and Roberts, 2012), (b) crop type\species
(Thenkabail et al., 2013), (c) management and stress factors such as nitrogen deficiency, moisture deficiency, or drought conditions
(Delalieux et al., 2009; Gitelson, 2013; Slonecker et al., 2013), and (d) water use and water productivities (Thenkabail et al., 2013). At
the same time, overcoming Hughes’ phenomenon or curse of dimensionality of data and data redundancy (Plaza et al., 2009) is of
great importance to make rapid advances in a much wider utilization of hyperspectral data. This is because, for a specific application, a
large number of hyperspectral bands are redundant (Thenkabail et al., 2013). Selecting the relevant bands will require the use of data
mining techniques (Burger and Gowen, 2011) to focus on utilizing the optimal or best ones to maximize the efficiency of data use and
reduce unnecessary computing...
 
Date 2014-11-30
2017-01-09T20:12:27Z
2017-01-09T20:12:27Z
 
Type Journal Article
 
Identifier http://oar.icrisat.org/id/eprint/9223
https://mel.cgiar.org/reporting/download/hash/NAvJKHJV
Prasad Thenkabail, Murali Krishna Gumma, Pardhasaradhi Teluguntla, Mohammed Irshad Ahmed. (30/11/2014). Hyperspectral Remote Sensing of Vegetation and Agricultural Crops. Photogrammetric Engineering & Remote Sensing (PE&RS), 80(8), pp. 697-723.
https://hdl.handle.net/20.500.11766/5374
Limited access
 
Language en
 
Rights CC-BY-NC-4.0
 
Format PDF
 
Publisher the American Society for Photogrammetry and Remote Sensing (ASPRS)
 
Source Photogrammetric Engineering & Remote Sensing (PE&RS);80,(2014) Pagination 697,723