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For general inquires, or if you’ve noticed an issue with the accuracy of the data or find any problems in the website or database, please let us know at

Dr. Kerstin Lehnert
Phone: +1 (845) 365-8506

Lamont-Doherty Earth Observatory of Columbia University
Geoinformatics Building
61 Rt. 9W
Palisades, NY 10964
United States