Matches in SemOpenAlex for { <https://semopenalex.org/work/W2324141062> ?p ?o ?g. }
- W2324141062 endingPage "331" @default.
- W2324141062 startingPage "289" @default.
- W2324141062 abstract "Earth observation, i.e., gaining information of Earth’s physical, chemical and biological characteristics by remote sensing methods, can be used to make a range of quantitative measurements related to vegetation canopy structure and function. The capabilities of Earth observation for mapping, even indirectly, canopy state and function over wide areas and over decadal time-scales allow for studies of phenology, disturbance, anthropogenic impacts and responses to climate change. Key limitations of Earth observation measurements are discussed, in particular how their indirect nature makes them potentially hard to interpret and relate to physically-measurable quantities, as well as assumptions that are made to derive information from Earth observation data. Various Earth observation measurements of vegetation routinely provided from satellite data are introduced and a radiative transfer framework for developing, understanding and exploiting these measurements is outlined. This framework is critical in that it allow us to chart a consistent route from measurements made at the top-of-the atmosphere to estimates of canopy state and function. The impacts of assumptions required to solve the canopy radiative transfer problem in practical applications are discussed. New developments in radiative transfer theory and modelling are introduced, in particular focusing on how incorporating the vegetation structure in these models is key to interpreting many Earth observation measurements. These new techniques help to unpick the nature of the canopy signal from Earth observation measurements. The (key) issue of ‘effective’ model parameters that are often used to interpret and exploit observations is raised. These simplified or approximate manifestations of measurable physical properties permit development of practical, rapid models of the sort required for global applications but potentially introduce inconsistency between Earth observation measurements and models of vegetation productivity. Methods to overcome these limitations are discussed, such as data assimilation, which is being used to provide consistent model-data frameworks and make best use of both. Lastly, new remote sensing measurements are described that are providing information on 3D canopy structure, from lidar particularly, and canopy function from fluorescence. These measurements, along with other Earth observation data and model-data fusion techniques are providing new insights into canopy state and function on global scales." @default.
- W2324141062 created "2016-06-24" @default.
- W2324141062 creator A5044033108 @default.
- W2324141062 date "2016-01-01" @default.
- W2324141062 modified "2023-10-10" @default.
- W2324141062 title "Remote Sensing of Vegetation: Potentials, Limitations, Developments and Applications" @default.
- W2324141062 cites W1512208174 @default.
- W2324141062 cites W1529679179 @default.
- W2324141062 cites W1550235540 @default.
- W2324141062 cites W1557590941 @default.
- W2324141062 cites W1568528618 @default.
- W2324141062 cites W1744313060 @default.
- W2324141062 cites W1913786064 @default.
- W2324141062 cites W1964960992 @default.
- W2324141062 cites W1965527585 @default.
- W2324141062 cites W1965597456 @default.
- W2324141062 cites W1968632946 @default.
- W2324141062 cites W1972629613 @default.
- W2324141062 cites W1972807594 @default.
- W2324141062 cites W1973428156 @default.
- W2324141062 cites W1974423938 @default.
- W2324141062 cites W1976312778 @default.
- W2324141062 cites W1978160572 @default.
- W2324141062 cites W1979361372 @default.
- W2324141062 cites W1980403882 @default.
- W2324141062 cites W1983731260 @default.
- W2324141062 cites W1987342361 @default.
- W2324141062 cites W1990077509 @default.
- W2324141062 cites W1994157009 @default.
- W2324141062 cites W1994224472 @default.
- W2324141062 cites W1994452588 @default.
- W2324141062 cites W1995602130 @default.
- W2324141062 cites W1998438756 @default.
- W2324141062 cites W1999469638 @default.
- W2324141062 cites W1999512103 @default.
- W2324141062 cites W2000690667 @default.
- W2324141062 cites W2000740875 @default.
- W2324141062 cites W2002846454 @default.
- W2324141062 cites W2003997831 @default.
- W2324141062 cites W2005893277 @default.
- W2324141062 cites W2007146000 @default.
- W2324141062 cites W2007468519 @default.
- W2324141062 cites W2009055309 @default.
- W2324141062 cites W2015799298 @default.
- W2324141062 cites W2024039740 @default.
- W2324141062 cites W2024148416 @default.
- W2324141062 cites W2025089573 @default.
- W2324141062 cites W2025401351 @default.
- W2324141062 cites W2025969570 @default.
- W2324141062 cites W2028141358 @default.
- W2324141062 cites W2028518292 @default.
- W2324141062 cites W2028584895 @default.
- W2324141062 cites W2029084939 @default.
- W2324141062 cites W2029634323 @default.
- W2324141062 cites W2032989493 @default.
- W2324141062 cites W2034187138 @default.
- W2324141062 cites W2041177409 @default.
- W2324141062 cites W2048017101 @default.
- W2324141062 cites W2051128904 @default.
- W2324141062 cites W2053158804 @default.
- W2324141062 cites W2054102182 @default.
- W2324141062 cites W2054440081 @default.
- W2324141062 cites W2054616028 @default.
- W2324141062 cites W2054897808 @default.
- W2324141062 cites W2060176133 @default.
- W2324141062 cites W2061907477 @default.
- W2324141062 cites W2062883956 @default.
- W2324141062 cites W2062983247 @default.
- W2324141062 cites W2063676353 @default.
- W2324141062 cites W2071885758 @default.
- W2324141062 cites W2072490792 @default.
- W2324141062 cites W2073341858 @default.
- W2324141062 cites W2076684180 @default.
- W2324141062 cites W2076987400 @default.
- W2324141062 cites W2077665592 @default.
- W2324141062 cites W2078222544 @default.
- W2324141062 cites W2078607270 @default.
- W2324141062 cites W2079630883 @default.
- W2324141062 cites W2080082513 @default.
- W2324141062 cites W2080429805 @default.
- W2324141062 cites W2080588314 @default.
- W2324141062 cites W2081179181 @default.
- W2324141062 cites W2081303162 @default.
- W2324141062 cites W2085353734 @default.
- W2324141062 cites W2085818444 @default.
- W2324141062 cites W2090958907 @default.
- W2324141062 cites W2091141016 @default.
- W2324141062 cites W2092722122 @default.
- W2324141062 cites W2093540905 @default.
- W2324141062 cites W2094208106 @default.
- W2324141062 cites W2095135151 @default.
- W2324141062 cites W2097688980 @default.
- W2324141062 cites W2097696574 @default.
- W2324141062 cites W2100077075 @default.
- W2324141062 cites W2101269109 @default.
- W2324141062 cites W2102889532 @default.
- W2324141062 cites W2106811285 @default.
- W2324141062 cites W2107467817 @default.