Calhoun Critical Zone Observatory 2014 Leaf On Survey

The National Center for Airborne Laser Mapping (NCALM) conducted a leaf-on survey of the Calhoun Critical Zone Observatory (CCZO) area on July 30, 2014 (hyperspectral imaging) and August 5-6, 2014 (LiDAR). The LiDAR survey was funded by NSF award EAR-1339015; the Calhoun CZO is funded by NSF award EAR-1331846 (P.I. Daniel deB. Richter).Publications associated with this dataset can be found at NCALM's Data Tracking Center

Data and Resources

SC14_CZO - DTMGround.flt
SC14_CZO - DTM
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SC14_CZO - DTMSC14_CZO_be.vrt
SC14_CZO - DTM
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SC14_CZO - DSMSC14_CZO_hh.vrt
SC14_CZO - DSM
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SC14_CZO - DSMDefault.flt
SC14_CZO - DSM
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Additional Info

Field	Value
Last Updated	September 25, 2025, 17:42 (UTC)
Created	September 25, 2025, 17:42 (UTC)
providers	[{"url": "https://www.opentopography.org", "name": "OpenTopography", "roles": ["host"]}, {"url": "https://ncalm.cive.uh.edu/", "name": "National Center for Airborne Laser Mapping", "roles": ["Collector"]}, {"url": "https://nsf.gov/", "name": "National Science Foundation", "roles": ["Funder"]}, {"url": "http://criticalzone.org/calhoun/", "name": "Calhoun Critical Zone Observatory", "roles": ["Partner"]}]
sci:citation	N/A. Citation Guidance - https://opentopography.org/citations
sci:doi	https://doi.org/10.5069/G9125QK4
spatial	{"type": "Polygon", "coordinates": [[[-81.785899029, 34.673253033], [-81.643343565, 34.673253033], [-81.643343565, 34.537184044], [-81.785899029, 34.537184044], [-81.785899029, 34.673253033]]]}
temporal	{"endTime": "2014-08-06T00:00:00Z", "startTime": "2014-07-30T00:00:00Z"}