DOI: https://doi.org/10.5069/G95B00NF
OT Collection ID: OT.042022.32615.1
OT Collection Name: Lidar Survey of Middle Usumacinta Region, Mexico
Short Name: MX19_Inomata
Collection Platform: Airborne Lidar

----------------------------------------------------------

Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.042022.32615.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.042022.32615.1

	2. Raster
		opentopoID: OTSDEM.042022.32615.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.042022.32615.1


----------------------------------------------------------

Collection Overview: This dataset is a lidar survey by the Middle Usumacinta Archaeological Project. It examines the distribution of archaeological sites in the Middle Usumacinta region in eastern Tabasco, Mexico.  Data was collected for Dr. Takeshi Inomata at the University of Arizona.Publications associated with this dataset can be found at NCALM's Data Tracking Center

Dataset Acknowledgement: Lidar data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1830734

Dataset Citation: Inomata, T. (2022). Lidar Survey of Middle Usumacinta Region, Mexico. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G95B00NF. Accessed: 2024-12-22

Use License: CC BY 4.0

Dataset Keywords: Usumacinta, Mexico, archaeology, lidar, Tabasco

Survey Date: 06/09/2019 - 06/18/2019
Publication Date: 05/09/2022

----------------------------------------------------------

Data Provider and Roles:
	1. University of Arizona
	Role: Principal Investigator
	Url: Not Available.

	2. National Center for Airborne Laser Mapping
	Role: Collector
	Url: https://ncalm.cive.uh.edu/

	3. National Science Foundation
	Role: Funder
	Url: https://nsf.gov/


----------------------------------------------------------

Total number of points: 16,899,227,752 pts

Area: 943.32 km^2

Point Density: 17.91 pts/m^2

Classifications: 
	Class 1 - Unclassified: 609,740
	Class 2 - Ground: 7,257,501,737
	Class 3 - Low Vegetation: 1,833,772,543
	Class 4 - Medium Vegetation: 3,824,270,276
	Class 5 - High Vegetation: 1,900,828,487
	Class 6 - Building: 6,617,076
	Class 7 - Low Point (low noise): 68,769
	Class 8 - Model Key/Reserved: 2,075,361,343
	Class 15 - Transmission Tower: 106
	Class 18 - High Noise: 197,675
Coordinates System: 
	Horizontal: WGS84 / UTM Zone 15N Meters [EPSG: 32615]
	Vertical: IGS-08 Epoch:2019.4458 (Ellipsoidal)

Survey Report: https://object.cloud.sdsc.edu:443/v1/AUTH_opentopography/www/metadata/MX19_Inomata_metadata.pdf

LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.042022.32615.1

----------------------------------------------------------

Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.042022.32615.1&download=true

Dataset Spatial Bounds:
	North: 18.068378064074302°
	South: 17.38445253046514°
	East: -90.92632928090843°
	West: -91.482795221743°