-
1
-
-
61349154195
-
Prediction of yield and the contribution of legumes in legume-grass mixtures using field spectrometry
-
Biewer, S., S. Erasmi, T. Fricke, and M. Wachendorf. 2009. Prediction of yield and the contribution of legumes in legume-grass mixtures using field spectrometry. Precis. Agric. 10:128-145.
-
(2009)
Precis. Agric.
, vol.10
, pp. 128-145
-
-
Biewer, S.1
Erasmi, S.2
Fricke, T.3
Wachendorf, M.4
-
2
-
-
0032317096
-
Quantifying chlorophylls and caroteniods at leaf and canopy scales: An evaluation of some hyperspectral approaches
-
Blackburn, A. 1998. Quantifying chlorophylls and caroteniods at leaf and canopy scales: An evaluation of some hyperspectral approaches. Remote Sens. Environ. 66:273-285.
-
(1998)
Remote Sens. Environ.
, vol.66
, pp. 273-285
-
-
Blackburn, A.1
-
3
-
-
0033402088
-
Towards the remote sensing of matorral vegetation physiology: Relationships between spectral reflectance, pigment, and biophysical characteristics of semi-arid bushland canopies
-
Blackburn, G.A., and C.M. Steele. 1999. Towards the remote sensing of matorral vegetation physiology: Relationships between spectral reflectance, pigment, and biophysical characteristics of semi-arid bushland canopies. Remote Sens. Environ. 70:278-292.
-
(1999)
Remote Sens. Environ.
, vol.70
, pp. 278-292
-
-
Blackburn, G.A.1
Steele, C.M.2
-
5
-
-
33751175648
-
Assessment of pasture production in the Italian Alps using spectrometric and remote sensing
-
Boschetti, M., S. Bocchi, and P.A. Brivio. 2007. Assessment of pasture production in the Italian Alps using spectrometric and remote sensing. Agric. Ecosyst. Environ. 118:267-272.
-
(2007)
Agric. Ecosyst. Environ.
, vol.118
, pp. 267-272
-
-
Boschetti, M.1
Bocchi, S.2
Brivio, P.A.3
-
6
-
-
36248949001
-
Estimation of green/herb biomass from airborne hyperspectral imagery using spectral indices and partial least squares regression
-
Cho, M.A., A. Skidmore, F. Corsi, S.E. van Wieren, and I. Sobhan. 2007. Estimation of green/herb biomass from airborne hyperspectral imagery using spectral indices and partial least squares regression. Int. J. Appl. Earth Observ. Geoinformation 9:414-424.
-
(2007)
Int. J. Appl. Earth Observ. Geoinformation
, vol.9
, pp. 414-424
-
-
Cho, M.A.1
Skidmore, A.2
Corsi, F.3
van Wieren, S.E.4
Sob, I.5
Han6
-
7
-
-
33746477422
-
Measurement of chemical composition in wet whole maize silage by visible and near infrared reflectance spectroscopy
-
Cozzolino, D., A. Fassio, E. Fernandez, E. Restaino, and A. La Manna. 2006. Measurement of chemical composition in wet whole maize silage by visible and near infrared reflectance spectroscopy. Anim. Feed Sci. Technol. 129:329-336.
-
(2006)
Anim. Feed Sci. Technol.
, vol.129
, pp. 329-336
-
-
Cozzolino, D.1
Fassio, A.2
Fernandez, E.3
Restaino, E.4
La Manna, A.5
-
8
-
-
0026614860
-
Reflectance spectroscopy of fresh whole leaves for the estimation of chemical concentration. Remote Sens
-
Curran, P.J., J.L. Dungan, B.A. Macler, S.E. Plummer, and D.L. Peterson. 1992. Reflectance spectroscopy of fresh whole leaves for the estimation of chemical concentration. Remote Sens. Environ. 39:153-166.
-
(1992)
Environ.
, vol.39
, pp. 153-166
-
-
Curran, P.J.1
Dungan, J.L.2
Macler, B.A.3
Plummer, S.E.4
Peterson, D.L.5
-
9
-
-
1942421176
-
Potential and limitations of spectral reflectance measurements for the estimation of the site specific variability in crops
-
In M. Owe and G. D'Urso (ed.), Barcelona, Spain. 8 Sept. 2003. SPIE, Bellingham, WA
-
Erasmi, S., and E.S. Dobers. 2004. Potential and limitations of spectral reflectance measurements for the estimation of the site specific variability in crops. p. 42-51. In M. Owe and G. D'Urso (ed.) Remote Sensing for Agriculture, Ecosystems, and Hydrology V: Proc. of SPIE Vol. 5232. Barcelona, Spain. 8 Sept. 2003. SPIE, Bellingham, WA.
-
(2004)
Remote Sensing for Agriculture, Ecosystems, and Hydrology V: Proc. of SPIE
, vol.5232
, pp. 42-51
-
-
Erasmi, S.1
Dobers, E.S.2
-
11
-
-
0029132359
-
Relationships between NDVI, canopy structure, and photosynthesis in three Californian vegetation types
-
Gamon, J.A., C.B. Field, M.L. Goulden, K.L. Griffin, A.E. Hartley, G. Joel, J. Peñuelas, and R. Valentini. 1995. Relationships between NDVI, canopy structure, and photosynthesis in three Californian vegetation types. Ecol. Appl. 5:28-41.
-
(1995)
Ecol. Appl.
, vol.5
, pp. 28-41
-
-
Gamon, J.A.1
Field, C.B.2
Goulden, M.L.3
Griffin, K.L.4
Hart, A.E.5
Ley6
Joel, G.7
Peñuelas, J.8
Valentini, R.9
-
12
-
-
11144325691
-
Partial least-squares regression: A tutorial
-
Geladi, P., and B.R. Kowalski. 1986. Partial least-squares regression: A tutorial. Anal. Chim. Acta 185:1-17.
-
(1986)
Anal. Chim. Acta
, vol.185
, pp. 1-17
-
-
Geladi, P.1
Kowalski, B.R.2
-
13
-
-
34147183646
-
Nadir and off-nadir hyperspectral field data: Strengths and limitations in estimating grassland biophysical characteristics
-
Gianelle, D., and F. Guastella. 2007. Nadir and off-nadir hyperspectral field data: Strengths and limitations in estimating grassland biophysical characteristics. Int. J. Remote Sens. 28:1547-1560.
-
(2007)
Int. J. Remote Sens.
, vol.28
, pp. 1547-1560
-
-
Gianelle, D.1
Guastella, F.2
-
14
-
-
0030304952
-
Critique of stepwise multiple linear regression for the extraction of leaf biochemistry information from leaf reflectance data
-
Grossman, Y.L., S.L. Ustin, S. Jacquemoud, E.W. Sanderson, G. Schmuck, and J. Verdebout. 1996. Critique of stepwise multiple linear regression for the extraction of leaf biochemistry information from leaf reflectance data. Remote Sens. Environ. 56:182-193.
-
(1996)
Remote Sens. Environ.
, vol.56
, pp. 182-193
-
-
Grossman, Y.L.1
Ustin, S.L.2
Jacquemoud, S.3
Sanderson, E.W.4
Schmuck, G.5
Verdebout, J.6
-
15
-
-
0024034479
-
Partial least-squares methods for spectral analyses: 2. Application to simulated and glass spectral data
-
Haaland, D.M., and E.V. Thomas. 1988. Partial least-squares methods for spectral analyses: 2. Application to simulated and glass spectral data. Anal. Chem. 60:1202-1208.
-
(1988)
Anal. Chem.
, vol.60
, pp. 1202-1208
-
-
Haaland, D.M.1
Thomas, E.V.2
-
16
-
-
0141792270
-
Reflectance measurement of canopy biomass and nitrogen status in wheat crops using normalized difference vegetation indices and partial least squares regression
-
Hansen, P.M., and J.K. Schjoerring. 2003. Reflectance measurement of canopy biomass and nitrogen status in wheat crops using normalized difference vegetation indices and partial least squares regression. Remote Sens. Environ. 86:542-553.
-
(2003)
Remote Sens. Environ.
, vol.86
, pp. 542-553
-
-
Hansen, P.M.1
Schjoerring, J.K.2
-
17
-
-
43749086465
-
Prospects and results for optical systems for site-specific on-the-go control of nitrogen-top-dressing in Germany
-
Heege, H.J., S. Reusch, and E. Thiessen. 2008. Prospects and results for optical systems for site-specific on-the-go control of nitrogen-top-dressing in Germany. Precis. Agric. 9:115-131.
-
(2008)
Precis. Agric.
, vol.9
, pp. 115-131
-
-
Heege, H.J.1
Reusch, S.2
Thiessen, E.3
-
18
-
-
61349195877
-
Image analysis as a tool to evaluate legume proportions in legume-grass mixtures
-
In A. Hellgadottir and E.M. Pötsch (ed.), Gumpenstein, Austria. 30 Aug.-3. Sept. 2006. Wallig-Ennstaler Druckerei and Verlag GmbH, Wallig-Ennstal, Austria
-
Himstedt, M., T. Fricke, and M. Wachendorf. 2006. Image analysis as a tool to evaluate legume proportions in legume-grass mixtures. p. 165-168. In A. Hellgadottir and E.M. Pötsch (ed.) Quality Legume-based Forage Systems for Contrasting Environments: Proc. COST 852, Gumpenstein, Austria. 30 Aug.-3. Sept. 2006. Wallig-Ennstaler Druckerei and Verlag GmbH, Wallig-Ennstal, Austria.
-
(2006)
Quality Legume-based Forage Systems for Contrasting Environments: Proc. COST 852
, pp. 165-168
-
-
Himstedt, M.1
Fricke, T.2
Wachendorf, M.3
-
19
-
-
3543057647
-
An empirical model for quantification of symbiotic nitrogen fixation in grass-clover mixtures
-
Høgh-Jensen, H., R. Loges, F.V. Jorgensen, F.P. Vinther, and E.S. Jensen. 2004. An empirical model for quantification of symbiotic nitrogen fixation in grass-clover mixtures. Agric. Syst. 82:181-194.
-
(2004)
Agric. Syst.
, vol.82
, pp. 181-194
-
-
Høgh-Jensen, H.1
Loges, R.2
Jorgensen, F.V.3
Vinther, F.P.4
Jensen, E.S.5
-
20
-
-
4544314243
-
Estimating foliage nitrogen concentration from HYMAP data using continuum removal analysis
-
Huang, Z., B.J. Turner, S.J. Dury, I.R. Wallis, and W.J. Foley. 2004. Estimating foliage nitrogen concentration from HYMAP data using continuum removal analysis. Remote Sens. Environ. 93:18-29.
-
(2004)
Remote Sens. Environ.
, vol.93
, pp. 18-29
-
-
Huang, Z.1
Turner, B.J.2
Dury, S.J.3
Wallis, I.R.4
Foley, W.J.5
-
21
-
-
0036846393
-
Overview of the radiometric and biophysical performance of the MODIS vegetation indices
-
Huete, A., K. Didan, T. Miura, E.P. Rodriguez, X. Gao, and L.G. Ferriera. 2002. Overview of the radiometric and biophysical performance of the MODIS vegetation indices. Remote Sens. Environ. 83:195-213.
-
(2002)
Remote Sens. Environ.
, vol.83
, pp. 195-213
-
-
Huete, A.1
Didan, K.2
Miura, T.3
Rodriguez, E.P.4
Gao, X.5
Ferriera, L.G.6
-
22
-
-
0033618904
-
Modelling and measuring vertical light absorption within grass-clover mixtures
-
Lantinga, E.A., M. Nassiri, and M.J. Kropff. 1999. Modelling and measuring vertical light absorption within grass-clover mixtures. Agric. For. Meteorol. 96:71-83.
-
(1999)
Agric. For. Meteorol.
, vol.96
, pp. 71-83
-
-
Lantinga, E.A.1
Nassiri, M.2
Kropff, M.J.3
-
24
-
-
0003469974
-
-
2nd ed. Federal Biological Research Center for Agriculture and Forestry, Braunschweig, Germany
-
Meier, U. 2001. Growth stages of mono-and dicotyledonous plants. 2nd ed. Federal Biological Research Center for Agriculture and Forestry, Braunschweig, Germany.
-
(2001)
Growth stages of mono-and dicotyledonous plants
-
-
Meier, U.1
-
25
-
-
33749432909
-
Using canopy reflectance and partial least squares regression to calculate within-field statistical variation in crop growth and nitrogen status of rice
-
Nguyen, H.T., J.H. Kim, A.T. Nguyen, L.T. Nguyen, J.C. Shin, and B.-W. Lee. 2006. Using canopy reflectance and partial least squares regression to calculate within-field statistical variation in crop growth and nitrogen status of rice. Precis. Agric. 7:249-264.
-
(2006)
Precis. Agric.
, vol.7
, pp. 249-264
-
-
Nguyen, H.T.1
Kim, J.H.2
Nguyen, A.T.3
Nguyen, L.T.4
Shin, J.C.5
Lee, B.-W.6
-
26
-
-
34250323548
-
Characterization of pasture biophysical properties and the impact of grazing intensity using remotely sensed data
-
Numata, I., D.A. Roberts, O.A. Chadwick, J. Schimel, F.R. Sampaio, F.C. Leonidas, and J.V. Soares. 2007. Characterization of pasture biophysical properties and the impact of grazing intensity using remotely sensed data. Remote Sens. Environ. 109:314-327.
-
(2007)
Remote Sens. Environ.
, vol.109
, pp. 314-327
-
-
Numata, I.1
Roberts, D.A.2
Chadwick, O.A.3
Schimel, J.4
Sampaio, F.R.5
Leonidas, F.C.6
Soares, J.V.7
-
27
-
-
0001076635
-
The use of near infrared reflectance spectroscopy on dried samples to predict biological parameters of grass silage
-
Park, R.S., F.J. Gordon, R.E. Agnew, R.J. Barnes, and R.W.J. Steen. 1997. The use of near infrared reflectance spectroscopy on dried samples to predict biological parameters of grass silage. Anim. Feed Sci. Technol. 68:235-246.
-
(1997)
Anim. Feed Sci. Technol.
, vol.68
, pp. 235-246
-
-
Park, R.S.1
Gordon, F.J.2
Agnew, R.E.3
Barnes, R.J.4
Steen, R.W.J.5
-
28
-
-
33645233975
-
Sward structure of simple and complex mixtures of temperate forages
-
Sanderson, M.A., K.J. Soder, N. Brzezinski, F. Taube, K. Klement, L.D. Muller, and M. Wachendorf. 2006. Sward structure of simple and complex mixtures of temperate forages. Agron. J. 98:238-244.
-
(2006)
Agron. J.
, vol.98
, pp. 238-244
-
-
Sanderson, M.A.1
Soder, K.J.2
Brzezinski, N.3
Taube, F.4
Kle, K.5
Ment6
Muller, L.D.7
Wachendorf, M.8
-
29
-
-
0042553279
-
Smoothing and differentiation of data by simplified least squares procedures
-
SAS Institute. 2002-2003. SAS version 9.1. SAS Inst
-
SAS Institute. 2002-2003. SAS version 9.1. SAS Inst., Cary, NC. Savitzky, A., and M.J.E. Golay. 1964. Smoothing and differentiation of data by simplified least squares procedures. Anal. Chem. 36:1627-1639.
-
(1964)
Anal. Chem.
, vol.36
, pp. 1627-1639
-
-
Cary, N.C.1
Savitzky, A.2
Golay, M.J.E.3
-
30
-
-
3242715825
-
Mapping of continuous floristic gradients in grasslands using hyperspectral imagery
-
Schmidtlein, S., and J. Sassin. 2004. Mapping of continuous floristic gradients in grasslands using hyperspectral imagery. Remote Sens. Environ. 92:126-138.
-
(2004)
Remote Sens. Environ.
, vol.92
, pp. 126-138
-
-
Schmidtlein, S.1
Sassin, J.2
-
31
-
-
43749088445
-
Estimation of nitrogen concentration and in vitro dry matter digestibility of herbage of warm-season grass pastures from canopy hyperspectral reflectance measurements
-
Starks, P.J., D. Zhao, and M.A. Brown. 2008. Estimation of nitrogen concentration and in vitro dry matter digestibility of herbage of warm-season grass pastures from canopy hyperspectral reflectance measurements. Grass Forage Sci. 63:168-178.
-
(2008)
Grass Forage Sci
, vol.63
, pp. 168-178
-
-
Starks, P.J.1
Zhao, D.2
Brown, M.A.3
-
32
-
-
33646016005
-
Near-infrared spectroscopy can predict the composition of organic matter in soil and litter
-
Terhoeven-Urselmans, T., K. Michel, M. Helfrich, H. Flessa, and B. Ludwig. 2006. Near-infrared spectroscopy can predict the composition of organic matter in soil and litter. J. Plant Nutr. Soil Sci. 169:168-174.
-
(2006)
J. Plant Nutr. Soil Sci.
, vol.169
, pp. 168-174
-
-
Terhoeven-Urselmans, T.1
Michel, K.2
Helfrich, M.3
Flessa, H.4
Ludwig, B.5
-
33
-
-
2942724627
-
Accuracy assessments of hyperspectral waveband performance for vegetation analysis applications
-
Thenkabail, P.S., E.A. Enclona, M.S. Ashton, and B. van Der Meer. 2004. Accuracy assessments of hyperspectral waveband performance for vegetation analysis applications. Remote Sens. Environ. 91:354-376.
-
(2004)
Remote Sens. Environ.
, vol.91
, pp. 354-376
-
-
Thenkabail, P.S.1
Enclona, E.A.2
Ashton, M.S.3
van Der, B.4
Meer5
-
34
-
-
0033970477
-
Hyperspectral vegetation indices and their relationships with agricultural crop characteristics
-
Thenkabail, P.S., R.B. Smith, and E. De Pauw. 2000. Hyperspectral vegetation indices and their relationships with agricultural crop characteristics. Remote Sens. Environ. 71:158-182.
-
(2000)
Remote Sens. Environ.
, vol.71
, pp. 158-182
-
-
Thenkabail, P.S.1
Smith, R.B.2
de Pauw, E.3
-
36
-
-
0032004855
-
Biomass estimation on grazed and ungrazed rangelands using spectral indices
-
Todd, S.W., R.M. Hoffer, and D.G. Milchunas. 1998. Biomass estimation on grazed and ungrazed rangelands using spectral indices. Int. J. Remote Sens. 19:427-438.
-
(1998)
Int. J. Remote Sens.
, vol.19
, pp. 427-438
-
-
Todd, S.W.1
Hoffer, R.M.2
Milchunas, D.G.3
-
37
-
-
0036743560
-
Managing soil fertility in organic farming systems
-
Watson, C.A., D. Atkinson, P. Gosling, L.R. Jackson, and F.W. Rayns. 2002. Managing soil fertility in organic farming systems. Soil Use Manage. 18:239-247.
-
(2002)
Soil Use Manage
, vol.18
, pp. 239-247
-
-
Watson, C.A.1
Atkinson, D.2
Gosling, P.3
Jackson, L.R.4
Rayns, F.W.5
-
38
-
-
70349227347
-
-
WinISI III., Infrasoft Int., LLC., State College, PA
-
WinISI III. 2005. Manual. Version 1.60. Infrasoft Int., LLC., State College, PA.
-
(2005)
Manual. Version 1.60
-
-
-
39
-
-
0032078306
-
A review of spectral properties of plants and their potential use for crop/weed discrimination in row-crops
-
Zwiggelaar, R. 1998. A review of spectral properties of plants and their potential use for crop/weed discrimination in row-crops. Crop Prot. 1:189-206.
-
(1998)
Crop Prot
, vol.1
, pp. 189-206
-
-
Zwiggelaar, R.1
|