2012 Suwannee River Water Management District (SRWMD) Lidar: Bradford (FL)

USGS - Suwannee River Water Management District Contract No.G10PC00093, Task Order No.G12PD00242 Prime Contractor: Digital Aerial Solutions (DAS) Sub-Contractor: Gustin, Cothern & Tucker, Inc. (GCT) The Vertical Accuracy Requirements are required to meet or exceed an RMSEz of 9.25 centimeters and a Fundamental Vertical Accuracy requirement of 18.2 centimeters at the 95% Confidence Level according to the NDEP guidelines. Digital Aerial Solutions, LLC (DAS) was tasked to collect and process a Light Detection And Ranging (LiDAR) derived elevation dataset for the Suwannee Management, FL. The Suwannee Management survey area encompasses approximately 725 square miles. Aerial LiDAR data was collected utilizing an ALS60. The ALS60 is a discrete return topographic LiDAR mapping system manufactured by Leica Geosystems. LiDAR data collected for the Suwannee Management survey has a nominal pulse spacing of 0.9 meters, and includes up to 4 discrete returns per pulse, along with intensity values for each return.

Data and Resources

Additional Info

Field Value
Last Updated October 27, 2017, 16:37
Created June 19, 2017, 21:57
access_constraints ["Use Constraints: The data depicts the elevations at time of survey and are accurate only for that time. Exercise professional judgment in using this data. Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations. These data depict the heights at the time of the survey and are only accurate for that time.", "Access Constraints: None"]
bbox-east-long -82.027309
bbox-north-lat 30.15012
bbox-south-lat 29.70548
bbox-west-long -82.301917
contact-email coastal.info@noaa.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2015-05-01"}]
frequency-of-update unknown
graphic-preview-description This graphic shows the lidar coverage for the 2013 extent of a project in Bradford in Florida.
graphic-preview-file https://coast.noaa.gov/htdata/lidar1_z/geoid12b/data/4893/supplemental/fl2012_srwmd_bradford_m4893.kmz
graphic-preview-type kmz
guid
licence ["Any conclusions drawn from the analysis of this information are not the responsibility of Digital Aerial Solutions, SRWMD, USGS, NOAA, the Office for Coastal Management or its partners."]
metadata-date 2017-10-20
metadata-language
progress completed
resource-type dataset
responsible-party [{"name": "NOAA Office for Coastal Management", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-82.301917, 29.70548], [-82.027309, 29.70548], [-82.027309, 30.15012], [-82.301917, 30.15012], [-82.301917, 29.70548]]]}
spatial-data-service-type
spatial-reference-system
spatial_harvester true
temporal-extent-begin 2012-03-27
temporal-extent-end 2012-03-29