<|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 do not own the raw data underlying this study. remote sensing (rs) data in the form of data imagery collected by the carnegie airborne observatory (cao) are property of the carnegie institution and protected by a nondisclosure agreement (nda). the data can be obtained from greg asner and the carnegie institution by an authorized request and subsequent nda. inquires about remote sensing data can be made by contacting greg asner at cao@dge.carnegiescience.edu. cao data gallery can be viewed at http://cao.stanford.edu. the authors have provided table data that summarizes the rs measurements reported in the manuscript.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>