EARTH SCIENCE LIMITATION.

SEC. 125. EARTH SCIENCE LIMITATION. Of the funds authorized to be appropriated for Earth Science under section 102(b)(3) for each of fiscal years 2001 and 2002, $25,000,000 shall be for the Commercial Remote Sensing Program for commercial data purchases, unless the National Aeronautics and Space Administration has integrated data purchases into the procurement process for Earth science research by obligating at least 5 percent of the aggregate amount appropriated for that fiscal year for Earth Observing System and Earth Probes for the purchase of Earth science data from the private sector.