Dataset for evaluating the performance of LASS sensors in estimating wind-blown sand flux rate

This dataset was obtained from a series of laboratory sand drop experiments. There are two Excel files in this dataset. There are six spreadsheets for each file. The spreadsheet name indicate the particle size range, e.g. '0.14-0.25 mm' is for sand with sizes ranging from 0.14 to 0.25 mm; 'unsieved' is for original sand sample without sieving. The field names used in these spreadsheets are explained below: Q(kg m-2 s-1): Sand flux rate in kg m-2 s-1 Vr_top: Vr values for top LASS Vr_bot: Vr values for bottom LASS