-
1
-
-
28444464855
-
A time domain transmission sensor with TDR performance characteristics
-
(in press)
-
Blonquist, J.M., Jr., S.B. Jones, and D.A. Robinson. A time domain transmission sensor with TDR performance characteristics. J. Hydrol. (in press).
-
J. Hydrol
-
-
Blonquist, J.M.1
Jones, S.B.2
Robinson, D.A.3
-
2
-
-
2442424527
-
-
6th ed. Prentice Hall, Columbus, OH
-
Bogart, T.F., J.S. Beasley, and G. Rico. 2004. Electronic devices and circuits. 6th ed. Prentice Hall, Columbus, OH.
-
(2004)
Electronic Devices and Circuits
-
-
Bogart, T.F.1
Beasley, J.S.2
Rico, G.3
-
3
-
-
84855188041
-
-
Campbell Scientific, Inc, Available at, (verified 9 Aug. 2005). Campbell Scientific, Inc., Logan, UT
-
Campbell Scientific, Inc. 2002-2003. CS616 and CS625 water content reflectometers instruction manual. Available at http://www.campbellsci.com/cs616-I (verified 9 Aug. 2005). Campbell Scientific, Inc., Logan, UT.
-
(2002)
CS616 and CS625 Water Content Reflectometers Instruction Manual
-
-
-
4
-
-
28444486681
-
-
Decagon Devices, Inc, Available, at, (posted June 2002; verified 19 July 2005). Decagon Devices, Inc., Pullman, WA
-
Decagon Devices, Inc. 2002. ECH2O Dielectric Aquameter User's Manual. Available at http://www.ech2o.com/downloads.html (posted June 2002; verified 19 July 2005). Decagon Devices, Inc., Pullman, WA.
-
(2002)
2O Dielectric Aquameter User's Manual
-
-
-
6
-
-
0027788538
-
Improved calibration of time domain reflectometry soil water content measurements
-
Dirksen, C., and S. Dasberg. 1993. Improved calibration of time domain reflectometry soil water content measurements. Soil Sci. Soc. Am. J. 57:660-667.
-
(1993)
Soil Sci. Soc. Am. J
, vol.57
, pp. 660-667
-
-
Dirksen, C.1
Dasberg, S.2
-
7
-
-
0034473590
-
The TACQ computer program for automatic time domain reflectometry measurements: I. Design and operating characteristics
-
Evett, S.R. 2000a. The TACQ computer program for automatic time domain reflectometry measurements: I. Design and operating characteristics. Trans. ASAE 43:1939-1946.
-
(2000)
Trans. ASAE
, vol.43
, pp. 1939-1946
-
-
Evett, S.R.1
-
8
-
-
0034471641
-
The TACQ computer program for automatic time domain reflectometry measurements: II. Waveform interpretation methods
-
Evett, S.R. 2000b. The TACQ computer program for automatic time domain reflectometry measurements: II. Waveform interpretation methods. Trans. ASAE 43:1947-1956.
-
(2000)
Trans. ASAE
, vol.43
, pp. 1947-1956
-
-
Evett, S.R.1
-
9
-
-
46149144852
-
Accuracy and precision of soil water measurements by neutron, capacitance, and TDR methods
-
Bangkok, Thailand
-
Evett, S.R., B.B. Ruthardt, S.T. Kottkamp, T.A. Howell, A.D. Schneider, and J.A. Tolk. 2002. Accuracy and precision of soil water measurements by neutron, capacitance, and TDR methods. p. 3181-3188. In 17th World Conference of Soil Science Transactions, Bangkok, Thailand.
-
(2002)
17th World Conference of Soil Science Transactions
-
-
Evett, S.R.1
Ruthardt, B.B.2
Kottkamp, S.T.3
Howell, T.A.4
Schneider, A.D.5
Tolk, J.A.6
-
10
-
-
33947300917
-
The measurement of dielectrics in the time domain
-
Fellner-Feldegg, H. 1969. The measurement of dielectrics in the time domain. J. Phys. Chem. 73:613-623.
-
(1969)
J. Phys. Chem
, vol.73
, pp. 613-623
-
-
Fellner-Feldegg, H.1
-
11
-
-
0031789799
-
A saturation degree-dependent composite spheres model for describing the effective dielectric constant of unsaturated porous media
-
Friedman, S.P. 1998. A saturation degree-dependent composite spheres model for describing the effective dielectric constant of unsaturated porous media. Water Resour. Res. 34:2949-2961.
-
(1998)
Water Resour. Res
, vol.34
, pp. 2949-2961
-
-
Friedman, S.P.1
-
12
-
-
0001846055
-
Measurement of soil water content using a simplified impedance measuring technique
-
Gaskin, G.J., and J.D. Miller. 1996. Measurement of soil water content using a simplified impedance measuring technique. J. Ag. Eng. Res. 63:153-159.
-
(1996)
J. Ag. Eng. Res
, vol.63
, pp. 153-159
-
-
Gaskin, G.J.1
Miller, J.D.2
-
14
-
-
0027696129
-
Design of triple-wire time domain reflectome-try probes in practice and theory
-
Heimovaara, T.J. 1993. Design of triple-wire time domain reflectome-try probes in practice and theory. Soil Sci. Soc. Am. J. 57:1410-1417.
-
(1993)
Soil Sci. Soc. Am. J
, vol.57
, pp. 1410-1417
-
-
Heimovaara, T.J.1
-
15
-
-
84945087748
-
Frequency domain analysis of time domain reflectometry waveforms 1. Measurement of the complex dielectric permittivity of soils
-
Heimovaara, T.J. 1994. Frequency domain analysis of time domain reflectometry waveforms 1. Measurement of the complex dielectric permittivity of soils. Water Resour. Res. 30:189-199.
-
(1994)
Water Resour. Res
, vol.30
, pp. 189-199
-
-
Heimovaara, T.J.1
-
16
-
-
84945071478
-
Frequency domain analysis of time domain reflectometry waveforms 2. A four-component complex dielectric mixing model for soils
-
Heimovaara, T.J., W. Bouten, and J.M. Verstraten. 1994. Frequency domain analysis of time domain reflectometry waveforms 2. A four-component complex dielectric mixing model for soils. Water Resour. Res. 30:201-209.
-
(1994)
Water Resour. Res
, vol.30
, pp. 201-209
-
-
Heimovaara, T.J.1
Bouten, W.2
Verstraten, J.M.3
-
17
-
-
0029750926
-
Errors in converting time domain reflectometry measurements of propagation velocity to estimates of soil water content
-
Hook, W.R., and N.J. Livingston. 1995. Errors in converting time domain reflectometry measurements of propagation velocity to estimates of soil water content. Soil Sci. Soc. Am. J. 59:35-41.
-
(1995)
Soil Sci. Soc. Am. J
, vol.59
, pp. 35-41
-
-
Hook, W.R.1
Livingston, N.J.2
-
19
-
-
0027789170
-
A laboratory calibration of time domain reflectometry for soil water measurement including effects of bulk density and texture
-
(Amsterdam)
-
Jacobsen, O.H., and P. Schjonning. 1993. A laboratory calibration of time domain reflectometry for soil water measurement including effects of bulk density and texture. J. Hydrol. (Amsterdam) 151: 147-158.
-
(1993)
J. Hydrol
, vol.151
, pp. 147-158
-
-
Jacobsen, O.H.1
Schjonning, P.2
-
20
-
-
34548442974
-
Standardizing characterization of electromagnetic water content sensors: Part 1. Methodology
-
Available at, (this issue)
-
Jones, S.B., J.M. Blonquist, Jr., D.A. Robinson, V.P. Rasmussen, and D. Or. 2005. Standardizing characterization of electromagnetic water content sensors: Part 1. Methodology. Available at www. vadosezonejournal.org. Vadose Zone J. 4:1048-1058 (this issue).
-
(2005)
Vadose Zone J
, vol.4
, pp. 1048-1058
-
-
Jones, S.B.1
Blonquist, J.M.2
-
21
-
-
0036642603
-
Surface area, geometrical and configurational effects on permittivity of porous media
-
Jones, S.B., and D. Or. 2002. Surface area, geometrical and configurational effects on permittivity of porous media. J. Non-Crystalline Solids 305:247-254.
-
(2002)
J. Non-Crystalline Solids
, vol.305
, pp. 247-254
-
-
Jones, S.B.1
Or, D.2
-
22
-
-
0242409422
-
Modeled effects on permittivity measurements of water content in high surface area porous media
-
Jones, S.B., and D. Or. 2003. Modeled effects on permittivity measurements of water content in high surface area porous media. Physica B 338:284-290.
-
(2003)
Physica B
, vol.338
, pp. 284-290
-
-
Jones, S.B.1
Or, D.2
-
25
-
-
0038341012
-
Field evaluation and performance comparison of soil moisture sensors
-
Leib, B.G., J.D. Jabro, and G.R. Matthews. 2003. Field evaluation and performance comparison of soil moisture sensors. Soil Sci. 168: 396-408.
-
(2003)
Soil Sci
, vol.168
, pp. 396-408
-
-
Leib, B.G.1
Jabro, J.D.2
Matthews, G.R.3
-
26
-
-
0030303216
-
Improving the calibration of dielectric TDR soil moisture determination taking into account the solid soil
-
Malicki, M.A., R. Plagge, and C.H. Roth. 1996. Improving the calibration of dielectric TDR soil moisture determination taking into account the solid soil. Eur. J. Soil Sci. 47:357-366.
-
(1996)
Eur. J. Soil Sci
, vol.47
, pp. 357-366
-
-
Malicki, M.A.1
Plagge, R.2
Roth, C.H.3
-
27
-
-
33745219732
-
Laboratory evaluation of a commercial dielectric soil water sensor
-
Available at
-
McMichael, B., and R.J. Lascano. 2003. Laboratory evaluation of a commercial dielectric soil water sensor. Available at www.vadosezonejournal.org. Vadose Zone J. 2:650-654.
-
(2003)
Vadose Zone J
, vol.2
, pp. 650-654
-
-
McMichael, B.1
Lascano, R.J.2
-
30
-
-
0033542096
-
Performance of TDR calibration models as affected by soil texture
-
Ponizovsky, A. A., S.M. Chudinova, and Y. A. Pachepsky. 1999. Performance of TDR calibration models as affected by soil texture. J. Hydrol. (Amsterdam) 218:35-43.
-
(1999)
J. Hydrol
, vol.218
, pp. 35-43
-
-
Ponizovsky, A.A.1
Chudinova, S.M.2
Pachepsky, Y.A.3
-
31
-
-
2442706592
-
A review of advances in dielectric and electrical conductivity measurement in soils using time domain reflectometry
-
Available at
-
Robinson, D.A., S.B. Jones, J.M. Wraith, D. Or, and S.P. Friedman. 2003b. A review of advances in dielectric and electrical conductivity measurement in soils using time domain reflectometry. Available at www.vadosezonejournal.org. Vadose Zone J. 2:444-475.
-
(2003)
Vadose Zone J
, vol.2
, pp. 444-475
-
-
Robinson, D.A.1
Jones, S.B.2
Wraith, J.M.3
Or, D.4
Friedman, S.P.5
-
32
-
-
0037241540
-
Considerations for improving the accuracy of per-mittivity measurement using time domain reflectometry: Air-water calibration, effects of cable length
-
Robinson, D.A., M. Schaap, S.B. Jones, S.P. Friedman, and C.M.K. Gardner. 2003a. Considerations for improving the accuracy of per-mittivity measurement using time domain reflectometry: Air-water calibration, effects of cable length. Soil Sci. Soc. Am. J. 67:62-70.
-
(2003)
Soil Sci. Soc. Am. J
, vol.67
, pp. 62-70
-
-
Robinson, D.A.1
Schaap, M.2
Jones, S.B.3
Friedman, S.P.4
Gardner, C.M.K.5
-
33
-
-
0025626217
-
Calibration of time domain reflectometry for water content measurement using composite dielectric approach
-
Roth, K., R. Schulin, H. Fluhler, and W. Attinger. 1990. Calibration of time domain reflectometry for water content measurement using composite dielectric approach. Water Resour. Res. 26:2267-2273.
-
(1990)
Water Resour. Res
, vol.26
, pp. 2267-2273
-
-
Roth, K.1
Schulin, R.2
Fluhler, H.3
Attinger, W.4
-
34
-
-
0035105912
-
Response of a new soil sensor to variable soil, water content, and temperature
-
Seyfried, M.S., and M.D. Murdock. 2001. Response of a new soil sensor to variable soil, water content, and temperature. Soil Sci. Soc. Am. J. 65:28-34.
-
(2001)
Soil Sci. Soc. Am. J
, vol.65
, pp. 28-34
-
-
Seyfried, M.S.1
Murdock, M.D.2
-
35
-
-
1542380979
-
Measurement of soil water content with a 50-MHz soil dielectric sensor
-
Seyfried, M.S., and M.D. Murdock. 2004. Measurement of soil water content with a 50-MHz soil dielectric sensor. Soil Sci. Soc. Am. J. 68:394-403.
-
(2004)
Soil Sci. Soc. Am. J
, vol.68
, pp. 394-403
-
-
Seyfried, M.S.1
Murdock, M.D.2
-
36
-
-
33750683111
-
Dielectric loss and calibration of the Hydra Probe soil water sensor
-
Available at (this issue)
-
Seyfried, M.S., L.E. Grant, E. Du, and K. Humes. 2005. Dielectric loss and calibration of the Hydra Probe soil water sensor. Available at www.vadosezonejournal.org. Vadose Zone J. 4:1070-1079 (this issue).
-
(2005)
Vadose Zone J
, vol.4
, pp. 1070-1079
-
-
Seyfried, M.S.1
Grant, L.E.2
Du, E.3
Humes, K.4
-
37
-
-
0141610920
-
-
Stevens Vitel, Inc., Manual and custom software HYDRA.exe, HYD_LOG.exe and HYD_FILE.exe. Available at, posted 8 July 1998; verified 19 July 2005). Stevens Vitel, Inc., Beaverton, OR
-
Stevens Vitel, Inc. 1994. Hydra Soil Moisture Probe user's manual. Manual and custom software HYDRA.exe, HYD_LOG.exe and HYD_FILE.exe. Available at http://www.stevenswater.com/soil_moisture_sensors/index.aspx (posted 8 July 1998; verified 19 July 2005). Stevens Vitel, Inc., Beaverton, OR.
-
(1994)
Hydra Soil Moisture Probe User's Manual
-
-
-
38
-
-
0018907660
-
Electromagnetic determination of soil water content: Measurements in coaxial transmission lines
-
Topp, G.C., J.L. Davis, and A.P. Annan. 1980. Electromagnetic determination of soil water content: Measurements in coaxial transmission lines. Water Resour. Res. 16:574-582.
-
(1980)
Water Resour. Res
, vol.16
, pp. 574-582
-
-
Topp, G.C.1
Davis, J.L.2
Annan, A.P.3
-
39
-
-
0020462139
-
Electromagnetic determination of soil water content using TDR: I. Applications to wetting fronts and steep gradients
-
Topp, G.C., J.L. Davis, and A.P. Annan. 1982. Electromagnetic determination of soil water content using TDR: I. Applications to wetting fronts and steep gradients. Soil Sci. Soc. Am. J. 46:672-678.
-
(1982)
Soil Sci. Soc. Am. J
, vol.46
, pp. 672-678
-
-
Topp, G.C.1
Davis, J.L.2
Annan, A.P.3
-
40
-
-
2542583860
-
In situ measurements of soil moisture: A comparison of techniques
-
(Amsterdam)
-
Walker, J.P., G.R. Willgoose, and J.D. Kalma. 2004. In situ measurements of soil moisture: A comparison of techniques. J. Hydrol. (Amsterdam) 293:85-99.
-
(2004)
J. Hydrol
, vol.293
, pp. 85-99
-
-
Walker, J.P.1
Willgoose, G.R.2
Kalma, J.D.3
-
41
-
-
0027880435
-
Considerations on the use of time domain reflectometry (TDR) for measuring soil water content
-
Whalley, W.R. 1993. Considerations on the use of time domain reflectometry (TDR) for measuring soil water content. J. Soil Sci. 44:1-9.
-
(1993)
J. Soil Sci
, vol.44
, pp. 1-9
-
-
Whalley, W.R.1
|