Continuous estimation of canopy leaf area index (LAI) and clumping index over broadleaf crop fields: An investigation of the PASTIS-57 instrument and smartphone applications
暂无分享,去创建一个
Hongliang Fang | Yongchang Ye | Shanshan Wei | Weiwei Liu | H. Fang | Shanshan Wei | Li Ma | Weiwei Liu | Y. Ye | Li Ma
[1] Richard Inger,et al. Smartphones in ecology and evolution: a guide for the app-rehensive , 2013, Ecology and evolution.
[2] Richard A. Fournier,et al. Hemispherical photography simulations with an architectural model to assess retrieval of leaf area index , 2014 .
[3] Elizabeth Pattey,et al. Assessment of in situ crop LAI measurement using unidirectional view digital photography , 2013 .
[4] Jinling Song,et al. LAINet - A wireless sensor network for coniferous forest leaf area index measurement , 2014 .
[5] Raffaele Casa,et al. Development of an app for estimating leaf area index using a smartphone. Trueness and precision determination and comparison with other indirect methods , 2013 .
[6] Jinling Song,et al. Potential and Limits of Retrieving Conifer Leaf Area Index Using Smartphone-Based Method , 2017 .
[7] T. Nilson. A theoretical analysis of the frequency of gaps in plant stands , 1971 .
[8] Jb Miller,et al. A formula for average foliage density , 1967 .
[9] F. Baret,et al. GEOV1: LAI, FAPAR essential climate variables and FCOVER global time series capitalizing over existing products. Part 2: Validation and intercomparison with reference products , 2013 .
[10] Gerrit Hoogenboom,et al. Modelling crop yield, soil water content and soil temperature for a soybean–maize rotation under conventional and conservation tillage systems in Northeast China , 2013 .
[11] R. Myneni,et al. Investigation of a model inversion technique to estimate canopy biophysical variables from spectral and directional reflectance data , 2000 .
[12] Gérard Dedieu,et al. Estimation of leaf area and clumping indexes of crops with hemispherical photographs , 2008 .
[13] Guangjian Yan,et al. Evaluation of MODIS LAI/FPAR Product Collection 6. Part 2: Validation and Intercomparison , 2016, Remote. Sens..
[14] Grégoire Vincent,et al. Mapping plant area index of tropical evergreen forest by airborne laser scanning. A cross-validation study using LAI2200 optical sensor , 2017 .
[15] Gustau Camps-Valls,et al. Mapping Leaf Area Index With a Smartphone and Gaussian Processes , 2015, IEEE Geoscience and Remote Sensing Letters.
[16] Yetao Li,et al. Preliminary study on integrated wireless smart terminals for leaf area index measurement , 2016, Comput. Electron. Agric..
[17] Roberto Confalonieri,et al. Estimating leaf area index in tree species using the PocketLAI smart app , 2015 .
[18] F. Baret,et al. GAI estimates of row crops from downward looking digital photos taken perpendicular to rows at 57.5° zenith angle: Theoretical considerations based on 3D architecture models and application to wheat crops , 2010 .
[19] Lorenzo Busetto,et al. Multitemporal Monitoring of Plant Area Index in the Valencia Rice District with PocketLAI , 2016, Remote. Sens..
[20] R. Myneni,et al. Intercomparison and sensitivity analysis of Leaf Area Index retrievals from LAI-2000, AccuPAR, and digital hemispherical photography over croplands , 2008 .
[21] Hongliang Fang,et al. Seasonal variation of leaf area index (LAI) over paddy rice fields in NE China: Intercomparison of destructive sampling, LAI-2200, digital hemispherical photography (DHP), and AccuPAR methods , 2014 .
[22] Jindi Wang,et al. Crop Leaf Area Index Observations With a Wireless Sensor Network and Its Potential for Validating Remote Sensing Products , 2014, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.
[23] F. Smith,et al. Influence of canopy architecture on light penetration in lodgepole pine (Pinus contorta var. latifolia) forests , 1993 .
[24] C. Francone,et al. Comparison of leaf area index estimates by ceptometer and PocketLAI smart app in canopies with different structures , 2014 .
[25] John M. Norman,et al. Characterization of radiation regimes in nonrandom forest canopies: theory, measurements, and a simplified modeling approach. , 1999, Tree physiology.
[26] Sylvain G. Leblanc,et al. Methodology comparison for canopy structure parameters extraction from digital hemispherical photography in boreal forests , 2005 .
[27] Hideki Kobayashi,et al. On the correct estimation of effective leaf area index: does it reveal information on clumping effects? , 2010 .
[28] M. Burger,et al. Change in soil organic carbon between 1981 and 2011 in croplands of Heilongjiang Province, northeast China. , 2016, Journal of the science of food and agriculture.
[29] Frédéric Baret,et al. Review of methods for in situ leaf area index determination Part I. Theories, sensors and hemispherical photography , 2004 .
[30] Hideki Kobayashi,et al. How to quantify tree leaf area index in an open savanna ecosystem: A multi-instrument and multi-model approach , 2010 .
[31] F. Baret,et al. Review of methods for in situ leaf area index (LAI) determination: Part II. Estimation of LAI, errors and sampling , 2004 .
[32] Danny Lo Seen,et al. PAR extinction in shortgrass ecosystems: effects of clumping, sky conditions and soil albedo , 2000 .
[33] D. Raymaekers,et al. SPOT-VEGETATION GEOV1 biophysical parameters in semi-arid agro-ecosystems , 2014 .
[34] S. Liang,et al. Validation of MODIS and CYCLOPES LAI products using global field measurement data , 2012 .
[35] Roberta De Bei,et al. Development of a smartphone application to characterise temporal and spatial canopy architecture and leaf area index for grapevines , 2012 .
[36] Qiang Liu,et al. Leaf Area Index , 2014 .
[37] N. Kiang,et al. A clumped-foliage canopy radiative transfer model for a global dynamic terrestrial ecosystem model. I: Theory , 2010 .
[38] Pauline Stenberg,et al. A note on the G-function for needle leaf canopies , 2006 .
[39] A. Lang. Estimation of leaf area index from transmission of direct sunlight in discontinuous canopies , 1986 .
[40] J. Lovell,et al. The Canopy Semi-analytic Pgap And Radiative Transfer (CanSPART) model: Formulation and application , 2012 .
[41] J. Pisek,et al. Effects of foliage clumping on the estimation of global terrestrial gross primary productivity , 2012 .
[42] J. Chen. Optically-based methods for measuring seasonal variation of leaf area index in boreal conifer stands , 1996 .
[43] Hideki Kobayashi,et al. Continuous observation of tree leaf area index at ecosystem scale using upward-pointing digital cameras , 2012 .