<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: the authors confirm that all data underlying the findings are fully available without restriction. data are available at figshare, doi:http://dx.doi.org/10.6084/m9.figshare.1203657. landsat data are available from the usgs glovis portal.(http://glovis.usgs.gov/). viper tools are available from http://www.vipertools.org/. aerial photographs and national detailed land-use inventory (2010) are available from the author (ganmuye@zju.edu.cn).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>