Remote Sensing and GIS application in Precision ... - Swaziland

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Copyright NB Spatial Solutions 2007 All rights reserved Differential GPS mapping (basemap) • Field boundaries • Sub-meter accuracy - geographic position - accurate area per field • Digital format • Attributes - Owner - Farmname - Field nr - Area in Ha
Field Sampling (Grid points) Copyright NB Spatial Solutions 2007 All rights reserved • Physical properties • Chemistry Macro-elements (pH, P, K, Ca, Mg, Na, %Acid saturation) Total Carbon, Nitrogen & Sulphur (CNS) Micro-elements (Mn, Zn, B, Cu, Fe, Al)
Page 1 and 2: Copyright NB Spatial Solutions 2007
Page 3: Precision Farming cycle Copyright N
Page 11 and 12: Evaluation of results (Spatial Comp
Page 13 and 14: Technology solutions (Multi-layer a
Page 15 and 16: Technological solutions (What is ri
Page 17 and 18: Data Management Copyright NB Spatia
Page 19 and 20: Why is satellite imagery important
Page 25 and 26: Time-series analyses of zones (with
Page 27 and 28: Phenological growth curves for N30
Page 29 and 30: Comparison of sensors: Resolution S
Page 31 and 32: Correction of drainage problem Copy
Page 33 and 34: Detecting herbicide damage Copyrigh
Page 35 and 36: Identifying irrigation nozzle probl
Page 37 and 38: Identifying chemical imbalances Cop
Page 39 and 40: Correction of chemical imbalances C
Page 41 and 42: Satellite images, Yield- & Economy
Page 43 and 44: Damage assessment Copyright NB Spat
Page 47: Thank you for your attention! Copyr

Remote Sensing and GIS application in Precision ... - Swaziland

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