Synergistic algorithm for estimating vegetation canopy leaf area index and fraction of absorbed photosynthetically active radiation from MODIS and MISR data

American Geophysical Union (AGU) - Tập 103 Số D24 - Trang 32257-32275 - 1998
Y. Knyazikhin, John V. Martonchik, Ranga B. Myneni, David J. Diner, Steven W. Running

Tóm tắt

A synergistic algorithm for producing global leaf area index and fraction of absorbed photosynthetically active radiation fields from canopy reflectance data measured by MODIS (moderate resolution imaging spectroradiometer) and MISR (multiangle imaging spectroradiometer) instruments aboard the EOS‐AM 1 platform is described here. The proposed algorithm is based on a three‐dimensional formulation of the radiative transfer process in vegetation canopies. It allows the use of information provided by MODIS (single angle and up to 7 shortwave spectral bands) and MISR (nine angles and four shortwave spectral bands) instruments within one algorithm. By accounting features specific to the problem of radiative transfer in plant canopies, powerful techniques developed in reactor theory and atmospheric physics are adapted to split a complicated three‐dimensional radiative transfer problem into two independent, simpler subproblems, the solutions of which are stored in the form of a look‐up table. The theoretical background required for the design of the synergistic algorithm is discussed.

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Tài liệu tham khảo

Anisimov O. A., 1981, The problem of modeling the radiative radiation regime in the plant cover, Sov. Meteorol. and Hydrol., 10, 70

10.2134/agronj1984.00021962007600020029x

10.1080/02757259309532166

10.1016/0034-4257(91)90028-5

10.1109/36.297978

Diner D. J. J. V.Martonchik C.Borel S. A. W.Gerstl H. R.Gordon Y.Knyazikhin R.Myneni B.Pinty M. M.Verstraete MISR: Level 2 surface retrieval algorithm theoretical basisJPL Internal Doc. D‐11401Calif. Inst. of Technol. Jet Propul. Lab. Pasadena 1998a.

Diner D. J. W. A.Abdou H. R.Gordon R. A.Kahn Y.Knyazikhin J. V.Martonchik S.McMuldroch R. B.Myneni andR. A.West Level 2 ancillary products and data sets algorithm theoretical basis JPL Internal Doc. D‐13402 Rev. A Calif. Inst. of Technol. Jet Propul. Lab. Pasadena 1998b.

Germogenova T. A., 1986, The Local Properties of the Solution of the Transport Equation

10.1016/0034-4257(92)90072-R

10.1007/978-3-642-75389-3_11

10.1007/978-3-642-75389-3_2

10.1016/0961-9534(96)00010-4

10.1029/97JD03380

Knyazikhin Y., 1998, Estimation of vegetation canopy leaf area index and fraction of absorbed photosynthetically active radiation from atmosphere‐corrected MISR data, 103

Kondratyev K. Y., 1969, Radiation in the Atmosphere

Krein S. G., 1967, Functional Analysis

Kuusk A., 1985, The hot‐spot effect of a uniform vegetative cover, Sov. J. Remote. Sens., 3, 645

10.1109/TGRS.1985.289389

Li X., 1995, A hybrid geometric optical‐radiative transfer approach for modelling albedo and directional reflectance of discontinuous canopies, IEEE Trans. Geosci. Remote Sens., 2, 466, 10.1109/TGRS.1995.8746028

Liou K.‐N., 1980, An Introduction to Atmospheric Radiation

10.1016/0022-4073(89)90055-1

10.1109/36.701077

10.1016/0168-1923(91)90069-3

10.1016/0034-4257(91)90083-I

10.1016/0034-4257(94)90016-7

10.1016/0168-1923(89)90002-6

10.1016/0022-4073(91)90091-4

10.1109/TGRS.1995.8746029

10.1016/0034-4257(94)00073-V

10.1038/386698a0

10.1109/36.649788

Nilson T., 1977, The Penetration of Solar Radiation into Plant Canopies, 5

10.2134/agronj1983.00021962007500030016x

10.1007/978-3-642-75389-3_15

10.1016/0034-4257(94)90117-1

10.1007/978-94-009-8647-3

Ross J. K., 1984, Calculation of the solar radiation reflection from plant cover using the Monte‐Carlo method, Sov. J. Remote. Sens., 5, 58

Ross J., 1968, Solar Radiation Regime in Plant Stand, 5

Ross J., 1992, Mathematical Modeling of the Solar Radiation Transfer in Plant Canopies

10.1016/0034-4257(92)90102-P

10.1126/science.275.5299.502

10.1109/TGRS.1985.289383

10.1175/1520-0469(1990)047<0024:SDORTI>2.0.CO;2

10.1016/0034-4257(79)90013-0

10.1038/319195a0

Vainikko G. M., 1973, Equation for mean intensity in broken clouds, Meteorol. Issled., 21, 28

Vermote E. L. A.Remer C. O.Justice Y. J.Kaufman D.Tanre Atmospheric correction algorithm: Spectral reflectances (MOD09) version 2.0 Algorithm technical background documentNASA EOS‐ID 2015 Doc. 42 1995.

10.1109/36.536541

10.1029/JD095iD08p11755

Vladimirov V. S. Mathematical problems in the one‐velocity theory of particle transportTech. Rep. AECL‐1661At. Energy of Can. Ltd. Chalk River Ontario 1963.

Vygodskaya N. N., 1987, Theory and Experiment in Vegetation Remote Sensing

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American Geophysical Union (AGU)

Tập 103 Số D24

32257-32275

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