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<collection_method xmlns="http://eprints.org/ep2/data/2.0">Field based data collection methods using a variety of turf measurement equipment. Measurements from simple tools were compared to the gold standard equipment used to test equine showjumping competition surfaces (Orono Biomechanical Surface Tester). Simpler tools include a moisture meter, Vienna Surface Tester, Lang Penetrometer and Going Stick.</collection_method>
