TY - GEN
T1 - Site-specific calibration of multiple soil sensor data layers
AU - Adamchuk, Viacheslav I.
AU - Pan, Luan
AU - Marx, David B.
AU - Martin, Derrel L.
PY - 2009
Y1 - 2009
N2 - In A Majority of Cases, Soil Properties Sensed on the go (E.g., Elec. Conductivity, Capacitance, Optical Reflectance, Mech. Resist., Fld. Elevation, Ion Activ., Etc.) Are Not Directly Related to Agronomic Parameters Used for Mgmt. Decisions. Nevertheless, These Sensors Provide us with the Opportunity to Obtain High Resolution Data on the Spatial Variability of Soil in Agric. Flds., Rapidly and at A Relatively Low Cost. to Better Use This Info. The Collec. of A Ltd. No. of Targeted Samples That Would Undergo Conventional Lab. Test. And/or Instal. of Temporal Monitoring Equip. May be Needed. Prescribing Repr. Targeted Locations Based on Multiple Sensor Data Layers is Not Trivial And, in Pract., is Conducted in A Very Subjective Manner. Our Res. Provides an Analyt. Methodol. to Assess the Qual. of Targeted Point Sel. Strategies. in the Example Provided, we Used A Combination of Apparent Soil Elec. Conductivity (EC) and Fld. Elevation Maps to Identify Sites for Water Content Monitoring.
AB - In A Majority of Cases, Soil Properties Sensed on the go (E.g., Elec. Conductivity, Capacitance, Optical Reflectance, Mech. Resist., Fld. Elevation, Ion Activ., Etc.) Are Not Directly Related to Agronomic Parameters Used for Mgmt. Decisions. Nevertheless, These Sensors Provide us with the Opportunity to Obtain High Resolution Data on the Spatial Variability of Soil in Agric. Flds., Rapidly and at A Relatively Low Cost. to Better Use This Info. The Collec. of A Ltd. No. of Targeted Samples That Would Undergo Conventional Lab. Test. And/or Instal. of Temporal Monitoring Equip. May be Needed. Prescribing Repr. Targeted Locations Based on Multiple Sensor Data Layers is Not Trivial And, in Pract., is Conducted in A Very Subjective Manner. Our Res. Provides an Analyt. Methodol. to Assess the Qual. of Targeted Point Sel. Strategies. in the Example Provided, we Used A Combination of Apparent Soil Elec. Conductivity (EC) and Fld. Elevation Maps to Identify Sites for Water Content Monitoring.
KW - Electrical conductivity
KW - Elevation
KW - Irrigation
KW - On-the-go soil sensing
KW - Targeted sampling
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M3 - Conference contribution
AN - SCOPUS:76449117932
SN - 9781615673629
T3 - American Society of Agricultural and Biological Engineers Annual International Meeting 2009, ASABE 2009
SP - 1099
EP - 1108
BT - American Society of Agricultural and Biological Engineers Annual International Meeting 2009, ASABE 2009
T2 - American Society of Agricultural and Biological Engineers Annual International Meeting 2009
Y2 - 21 June 2009 through 24 June 2009
ER -