Identification_Information: Citation: Citation_Information: Originator: Mark Hansen Eduardo Patino Publication_Date: 2006 Title: Hydrodynamic and Bathymetric Characteristics of South Florida Estuarine and Coastal Systems Geospatial_Data_Presentation_Form: text files Online_Linkage: http://sofia.usgs.gov/projects/index.php?project_url=hires_bathy Description: Abstract: The plan to acquire bathymetric data for the Caloosahatchee Estuary and Estero Bay areas was to employ two methods which have been developed by the U. S. Geological Survey (USGS) and National Aeronautical and Space Administration (NASA). The USGS method is an acoustic based system named System for Accurate Nearshore Depth Surveys (SANDS), and the NASA method is an airborne LIDAR system named Experimental Advanced Airborne Research Lidar (EAARL). The plan was to use the EAARL system to map shallow (less than 1.5 secchi depth) and non-turbid areas in Estero Bay and nearshore areas. The SANDS system was used in deeper areas and those which are turbid which includes the Caloosahatchee River. Hydrological data (stage, discharge, salinity, and water temperature) were collected in 2004-2005 on the southwest Florida coast Purpose: High resolution, GPS based bathymetric surveying is a proven method to map river, lake, and ocean floor elevations. Of primary interest to the South Florida Water Management District (SFWMD) is the quantification of the present day bathymetry of Caloosahatchee Estuary and Estero Bay regions. This information can be used by water management decision-makers to develop of Minimum Flows and Levels (MFL) and better preserve fragile habitats. The areas in and around the Caloosahatchee Estuary and Estero Bay Watershed have undergone dramatic increases in the rate of residential and commercial development as well as population growth during the past 15 years. As a result, a series of initiatives were proposed to balance development and environmental interests in the region. Several initiatives including the development MFL and the Southwest Florida Feasibility Study (SWFFS) necessitated the development of hydrodynamic models of coastal waters in the Caloosahatchee Estuary and Estero Bay areas. One of the important data requirements for these models was the bathymetry. The information available at this time was dated (the last complete bathymetric survey is over 100 years old) and needed to be upgraded with a new survey. In addition, recommendations of the Estero Bay and Watershed Assessment completed in November of 1999 recommended the development of a Bay hydrodynamic and water quality model. Updated river, bay, and coastal bathymetry was required for these efforts. The area for bathymetry collection and interpretation includeed Estero Bay, Charlotte Harbor, Pine Island Sound, offshore regions of Sanibel and Captive Islands, and the Caloosahatchee and St. Lucie Rivers. In addition, a need for an Estero Bay and Charlotte Harbor estuarine mixing model was been identified by the Southwest Florida Regional Restoration Coordination Team and the Southwest Florida Feasibility Study. In order to create an accurate numerical model, current bathymetric data had to be obtained. Bathymetry data was also needed for the creation of a seagrass vision maps (a National Estuary Program (NEP) effort) and to populate the species response models created as assessment tools for several restoration programs. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20021001 Ending_Date: 20050930 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -82.125 East_Bounding_Coordinate: -81.625 North_Bounding_Coordinate: 26.875 South_Bounding_Coordinate: 25.75 Keywords: Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: bathymetry Theme_Keyword: mapping Theme_Keyword: SANDS Theme_Keyword: EAARL Theme_Keyword: Experimental Advanced Airborne Research Lidar Theme_Keyword: System for Accurate Nearshore Depth Surveying Theme_Keyword: LIDAR Theme_Keyword: stage Theme_Keyword: discharge Theme_Keyword: salinity Theme_Keyword: temperature Theme_Keyword: chemistry Theme_Keyword: hydrology Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: environment Theme_Keyword: inlandWaters Theme_Keyword: imageryBaseMapsEarthCover Theme_Keyword: 007 Theme_Keyword: 012 Theme_Keyword: 010 Place: Place_Keyword_Thesaurus: Department of Commerce, 1995, Countries, Dependencies, Areas of Special Sovereignty, and Their Principal Administrative Divisions, Federal Information Processing Standard (FIPS) 10-4, Washington, D.C., National Institute of Standards and Technology Place_Keyword: United States Place_Keyword: US Place: Place_Keyword_Thesaurus: U.S. Department of Commerce, 1987, Codes for the identification of the States, the District of Columbia and the outlying areas of the United States, and associated areas (Federal Information Processing Standard 5-2): Washington, D. C., NIST Place_Keyword: Florida Place_Keyword: FL Place: Place_Keyword_Thesaurus: Department of Commerce, 1990, Counties and Equivalent Entities of the United States, Its Possessions, and Associated Areas, FIPS 6-3, Washington, DC, National Institute of Standards and Technology Place_Keyword: Collier County Place_Keyword: Lee County Place: Place_Keyword_Thesaurus: none Place_Keyword: Greater Lake Okeechobee Place_Keyword: SW Big Cypress Place: Place_Keyword_Thesaurus: USGS Geographic Names Information System Place_Keyword: Estero Bay Place_Keyword: Caloosahatchee River Place_Keyword: Caloosahatchee Estuary Place_Keyword: Charlotte Harbor Place_Keyword: Sanibel Island Place_Keyword: Captiva Island Place_Keyword: Shark River Place_Keyword: Broad River Place_Keyword: Harney River Place_Keyword: Lopez River Place_Keyword: Chatham River Place_Keyword: Turner River Place_Keyword: Pumpkin River Place_Keyword: Barron River Place_Keyword: Blackwater River Place_Keyword: East River Place_Keyword: Fakahatchee River Place_Keyword: Little Wood River Place_Keyword: Wood River Place_Keyword: Palm River Place_Keyword: Ferguson River Place_Keyword: Everglades City Place_Keyword: Goodland Place_Keyword: Pine Island Sound Access_Constraints: none Use_Constraints: none Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Mark Hansen Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing and physical address Address: 600 Fourth Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727 803-8747 x 3036 Contact_Facsimile_Telephone: 727 803-2030 Contact_Electronic_Mail_Address: mhansen@usgs.gov Data_Set_Credit: This project was worked in conjunction with the South Florida Water Management District (SFWMD). Project personnel included Ruth Costley, Lars Soderqvist, Craig Thompson, and Jeff Woods Native_Data_Set_Environment: ASCII text files Data_Quality_Information: Logical_Consistency_Report: The hydrological data from Palm River were estimated for the entire period because the index velocity meter came out of the water during low tide causing large amounts of the data to be deleted. Completeness_Report: The hydrological data were recorded every fifteen minutes for each collection site Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Precise differential GPS receivers are used to measure boat position and dynamic elevation, a survey quality 200 kHz depth sounder acquires water depth measurements, and a motion sensor measures heave, pitch, and roll of the boat. A measurement is collected about every 3m along a survey line. The horizontal positional accuracy of the system is +/- 4cm. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: Precise differential GPS receivers are used to measure boat position and dynamic elevation. The vertical accuracy of the system is +/- 8cm. Lineage: Process_Step: Process_Description: The plan to acquire bathymetric data for the area was to employ methods which were developed by the U. S. Geological Survey (USGS) and National Aeronautical and Space Administration (NASA). The USGS method is an acoustic based system named System for Accurate Nearshore Depth Surveys (SANDS), and the NASA method is an airborne LIDAR system named Experimental Advanced Airborne Research Lidar (EAARL). The USGS has developed a hydrographic survey system specifically designed to map in very shallow water. The system can acquire data in water depths of approximately 25cm, but in practice boat/motor draft limitations prevent surveying in water depths less than 45cm. EAARL is a new airborne lidar that provides unprecedented capabilities to bays, the nearshore shoreface, benthic habitats, coastal vegetation, and sandy beaches. The EAARL sensor suite includes a raster-scanning-water penetrating full-waveform adaptive lidar, a down-looking color digital camera, a hyperspectral scanner, and an array of precision kinematic GPS receivers which provide for sub-meter geo-referencing of each laser and hyper-spectral sample. EAARL has the unique real-time capability to detect, capture, and automatically adapt to each laser return backscatter over a large signal dynamic range and keyed to considerable variations in vertical complexity of the surface target. EAARL limited to water depths greater than 50 cm and can penetrate the water column to approximately 1.5 secchi disk depth. The lidar has a ground footprint of 30cm with vertical and horizontal accuracies equal to the SANDS system. The swath width is 250m which converts to a spatial coverage of approximately 1 laser shot per square meter. The project would use the EAARL system to map shallow (less than 1.5 secchi depth) and non-turbid areas in Estero Bay and nearshore areas. The SANDS system would be used in deeper areas and those which are turbid which include the Caloosahatchee River. Work planned for FY 2003-2004 includes: 1. High resolution bathymetric surveying. 2. Post processing of the benchmark and hydrographic data. 3. Storage and maintenance all data and access to this data for reproduction as needed by the SFWMD. 4. A final data package to include: a. Hard copy plot of locations of surveyed areas. B. Digital ASCII XYZ data in UTM Zone17, GRS80/NAD83 horizontal coordinates, and NAVD88 vertical coordinates in tabular format. The SFWMD has also asked for the data to be projected into State Plane Coordinates, Florida East Zone (ft) NAD 83, and vertical datum National Geodetic Vertical Datum of 1929 (ft). C. Copies of raw and processed digital data files on CD-ROM Process_Date: 2005 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Mark Hansen Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing and physical address Address: 600 Fourth Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727 803-8747 x 3036 Contact_Facsimile_Telephone: 727 803-2030 Contact_Electronic_Mail_Address: mhansen@usgs.gov Process_Step: Process_Description: The following areas were mapped: Estero Bay, Charlotte Harbor, Pine Island Sound, offshore regions of Sanibel and Captiva Islands, and on the Florida West Coast the Caloosahatchee, Shark, Little Shark, Broad, Harney, Lopez, Chatham, and Turner Rivers. The offshore region between Ft. Myers and Naples, FL will be mapped during FY05. Process_Date: 2005 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Mark E. Hansen Contact_Organization: U.S. Geological Survey Contact_Position: Oceanographer Contact_Address: Address_Type: mailing and physical address Address: 600 Fourth St. South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Contact_Voice_Telephone: 727-803-8747 ext.3036 Contact_Facsimile_Telephone: 727-803-2032 Contact_Electronic_Mail_Address: mhansen@usgs.gov Process_Step: Process_Description: Hydrologic information was collected at the main tributary rivers flowing into the Ten Thousand Islands Aquatic Preserve, including (1) Barron River, (2) Ferguson River, (3) East River, (4) Fakahatchee River, (5) Faka Union River, (6) Wood River, (7) Little Wood River, (8) Pumpkin River, (9) Whitney River, (10) Blackwater River, and (11) Palm River. The information collected included time-series data for water level, velocity, salinity, and temperature, for a period not to exceed 3-months. Acoustic Doppler Velocity Meters (ADVM) equipped with an up-looking transducer were installed to facilitate the collection of water stage and velocity with one single instrument. ADCP discharge measurements were made for the development of Index-Velocity calibration ratings at all instrumented sites. ADCP measurement sessions thru tide were made to capture the tidal characteristics of these rivers, and used for rating development. Discharge was computed for the 3-month period for all stations, and analyzed to describe tidal magnitudes that include possible variations due to meteorological events, such as rain and wind. Priorities for bathymetric and hydrologic information needs were set by the comparison of these tidal magnitudes at all measured rivers. In turn, hydrodynamic modelers used these data to calibrate and verify models describing flow patterns throughout the study area. The study area encompassed the estuarine regions from Everglades City to Goodland. The data collection component of this task has been completed and instrumentation removed. Data analysis and report preparation are underway. Process_Date: 2006 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Eduardo Patino Contact_Organization: U.S. Geological Survey Contact_Position: Hydrologist Contact_Address: Address_Type: mailing and physical address Address: 1400 Colonial Blvd., Suite 70, Royal Palm Square City: Ft. Myers State_or_Province: FL Postal_Code: 33907 Country: USA Contact_Voice_Telephone: 239 275-8448 ext. 11 Contact_Facsimile_Telephone: 239 275-6820 Contact_Electronic_Mail_Address: epatino@usgs.gov Spatial_Data_Organization_Information: Indirect_Spatial_Reference: south Florida estuarine and coastal systems Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.1 Longitude_Resolution: 0.1 Geographic_Coordinate_Units: Degrees, minutes, and decimal seconds Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.257 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Datum_Name: North American Vertical Datum of 1988 Altitude_Resolution: 0.01 Altitude_Distance_Units: feet Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: Parameters collected for the hydrological data include: date and time of collection, stage (feet), discharge (cubic fet per second), salinity (parts per thousand), and water temperature (degrees Celsius) Entity_and_Attribute_Detail_Citation: USGS personnel Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: Heather S. Henkel Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing address Address: 600 Fourth St. South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727 803-8747 ext 3028 Contact_Facsimile_Telephone: 727 803-2030 Contact_Electronic_Mail_Address: hhenkel@usgs.gov Resource_Description: Hydrological Data Distribution_Liability: No warrantees are implied or explicit for the data Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ASCII Format_Version_Number: unknown Format_Information_Content: The files contain data for specific sites Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://sofia.usgs.gov/exchange/10000_islands/index.html Access_Instructions: Data may be downloaded from the SOFIA website Fees: none Metadata_Reference_Information: Metadata_Date: 20101228 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Heather Henkel Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing and physical address Address: 600 Fourth Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727 803-8747 ext 3028 Contact_Facsimile_Telephone: 727 803-2030 Contact_Electronic_Mail_Address: sofia-metadata@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Access_Constraints: none Metadata_Use_Constraints: This metadata record may have been copied from the SOFIA website and may not be the most recent version. Please check http://sofia.usgs.gov/metadata to be sure you have the most recent version.