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k© <br />I0 -m wind speed & direction <br />9-rn wind speed* <br />9-m <br />Lightning rod <br />,4tenna to the Oklahoma Law <br />Enforcenwmi `relecomntttttcations 5ystern <br />4 <br />Solar panel <br />2-m wind speed* Barometric pressure, <br />data logger, battery, and radio <br />1.5-m lemperature s <br />resat ve humidity <br />1.5-m solar radiation <br />Rainfall <br />(Aller shield not shown) <br />rj <br />Soil temperature Soil moisture* <br />(5*, I[#, 30* CM) CsrDund rod (5, 25, 60, 75 cm) <br />Site locations will need to be chosen based on the following criteria: <br />Accessible be vehicle during all seasons. <br />Wind Speed and Wind Direction: <br />• Standard is 10 m above ground level with no obstructions within 300 in for anemometer <br />and vane exposure. <br />• Slope should be less than 17 degrees to avoid separation of flow, producing large eddies. <br />Solar Radiation: <br />• Site should be free of obstruction above the lane of the radiation sensing element. <br />• Important that no obstruction cast a shadow on a solar radiation sensor. <br />