Metadata: Identification_Information: Citation: Citation_Information: Originator: Jenna A. Brown Originator: Margaret L. Palmsten Originator: Eric Swanson Originator: Mark Buckley Publication_Date: 20240510 Title: USGS CoastCam at Madeira Beach, Florida: Timestack Imagery and Coordinate Data Edition: 1.0 Geospatial_Data_Presentation_Form: raster digital data Larger_Work_Citation: Citation_Information: Originator: Jenna A. Brown Originator: Margaret L. Palmsten Originator: Eric Swanson Originator: Mark Buckley Publication_Date: 20240510 Title: USGS CoastCam at Madeira Beach, Florida: Timestack Imagery and Coordinate Data Edition: 1.0 Series_Information: Series_Name: U.S. Geological Survey data release Issue_Identification: doi:10.5066/P93VZION Publication_Information: Publication_Place: St. Petersburg, Florida Publisher: U.S. Geological Survey - St. Petersburg Coastal and Marine Science Center Online_Linkage: https://doi.org/10.5066/P93VZION Description: Abstract: A digital video camera was installed at Madeira Beach, Florida (FL) and faced west along the beach. Every hour during daylight hours, daily from 2017 to 2022, the camera collected raw video and produced snapshots and time-averaged image products. One such product is a "runup timestack". Runup timestacks are images created by sampling a cross-shore array of pixels from an image through time as waves propagate towards and run up a beach. Runup timestacks store the red, green, and blue or monochrome pixel intensity as a function of the cross-shore position as imagery for the sampling period, typically around 17 minutes. The images included in this data release were collected from January 21, 2017, to January 25, 2022. The camera is part of a U.S. Geological Survey (USGS) research project to study the beach and nearshore environment. USGS researchers analyzed the timestack imagery collected from this camera to remotely sense information such as elevation of wave runup. This camera is part of the USGS CoastCam network, supported by the Total Water Level/Coastal Change Project under the Coastal and Marine Hazards and Resources Program (CMHRP). To learn more about this specific camera visit https://www.usgs.gov/centers/spcmsc/science/video-remote-sensing-coastal-processes and https://cmgds.marine.usgs.gov/data/madeirabeach/. Purpose: Data were obtained to document changes in shoreline position and coastal morphology. These data are intended for science researchers, students, policy makers, and the public. These data can be further processed to calculate wave runup. To ensure that USGS St. Petersburg Coastal and Marine Science Center (SPCMSC) data management protocols were followed, a USGS Field Activity Number was assigned (FAN) for this camera imagery collection: 2016-363-DD. Additional information about this FAN is available on the Coastal and Marine Geoscience Data System (CMGDS): https://cmgds.marine.usgs.gov/fan_info.php?fan=2016-363-DD. Supplemental_Information: The bounding coordinates below represent the limits of the rectified images from the CoastCam that covers the entirety of the beach at low tide and approximately 300 meters (m) directly in line of the camera facing alongshore. This dataset represents the timestack images (in Network Common Data Form format (netCDF, .nc) collected from the Madeira Beach CoastCam in 2017. More timestack images will be added to this release as it is collected and processed. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20170121 Ending_Date: 20220125 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -82.799371 East_Bounding_Coordinate: -82.796062 North_Bounding_Coordinate: 27.797943 South_Bounding_Coordinate: 27.796173 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:1b9e7dd6-ec91-4cf8-a427-2cd977f20c2c Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme_Keyword: environment Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: U.S Geological Survey Theme_Keyword: USGS Theme_Keyword: Coastal and Marine Hazards and Resources Program Theme_Keyword: CMHRP Theme_Keyword: St. Petersburg Coastal and Marine Science Center Theme_Keyword: SPCMSC Theme_Keyword: CoastCam Theme_Keyword: Total Water Level Theme_Keyword: runup Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: image analysis Theme_Keyword: field methods Theme_Keyword: video monitoring Theme_Keyword: optical methods Theme_Keyword: ecosystem management Theme_Keyword: photography Theme_Keyword: remote sensing Theme_Keyword: image collections Theme_Keyword: geomorphology Theme_Keyword: ocean sciences Theme_Keyword: coastal processes Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: Florida Place_Keyword: Madeira Beach Place_Keyword: Saint Petersburg Access_Constraints: None Use_Constraints: Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey (USGS) as the source of this information. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Margaret L. Palmsten Contact_Organization: U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center Contact_Position: Research Oceanographer Contact_Address: Address_Type: mailing and physical Address: 600 4th Street South City: Saint Petersburg State_or_Province: FL Postal_Code: 33701 Contact_Voice_Telephone: (727)-502-8018 Contact_Electronic_Mail_Address: mpalmsten@usgs.gov Native_Data_Set_Environment: Environment as of metadata creation: Python 3.9.10 (https://www.python.org/downloads/release/python-3910/); Microsoft Windows 10 Enterprise Version 22H2; netCDF4 Python library (https://unidata.github.io/netcdf4-python/) version 1.6.2; SciPy Python library (https://scipy.org/) version 1.9.3; UTM Python library (https://pypi.org/project/utm/) version 0.7.0; MATLAB Compiler Runtime 8.3 (https://www.mathworks.com/products/compiler/matlab-runtime.html); Cross_Reference: Citation_Information: Originator: Brittany L. Bruder Originator: Katherine L. Brodie Publication_Date: 20200909 Title: CIRN Quantitative Coastal Imaging Toolbox Series_Information: Series_Name: SoftwareX Issue_Identification: Volume 12, 100582 Publication_Information: Publication_Place: Online Publisher: Elsevier Online_Linkage: https://doi.org/10.1016/j.softx.2020.100582 Cross_Reference: Citation_Information: Originator: Robert A. Holman Originator: John Stanley Publication_Date: 20070416 Title: The History and Technical Capabilities of Argus Series_Information: Series_Name: Coastal Engineering Issue_Identification: Volume 54, Issues 6–7 Publication_Information: Publication_Place: Online Publisher: Elsevier Online_Linkage: https://doi.org/10.1016/j.coastaleng.2007.01.003 Cross_Reference: Citation_Information: Originator: Margaret L. Palmsten Originator: Katherine L. Brodie Publication_Date: 20220118 Title: The Coastal Imaging Research Network (CIRN) Series_Information: Series_Name: Remote Sensing Issue_Identification: Volume 14, Issues 3 Publication_Information: Publication_Place: Online Publisher: MDPI Online_Linkage: https://doi.org/10.3390/rs14030453 Cross_Reference: Citation_Information: Originator: Nathaniel G. Plant Originator: K.Todd Holland Originator: Jack A. Puleo Publication_Date: 20021005 Title: Analysis of the Scale of Errors in Nearshore Bathymetric Data. Series_Information: Series_Name: Marine Geology Issue_Identification: Volume 191, Issues 1–2 Publication_Information: Publication_Place: Online Publisher: Elsevier Online_Linkage: https://doi.org/10.1016/S0025-3227(02)00497-8 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The video camera collected 5-megapixel images, with file sizes generally between 0.08 and 0.65 megabytes (MB) on disc. Images may be obscured by water droplets, insects, birds, salt, sand and dirt, poor visibility from adverse weather conditions or sun glare, and thus may not reflect the true state of the beach and ocean. Logical_Consistency_Report: The camera system installed (Allied Vision Technologies Prosilica GT3400C) was programmed to collect three-band images every hour during daylight hours and take video for approximately 17 minutes. A timestack image for the 17-minute period was created by sampling a single transect on the beach. Completeness_Report: The imagery represents a fixed location at Madeira Beach, FL. Images may not be available every hour of operation due to camera malfunction. Images may be obscured by water droplets, insects, birds, salt, sand and dirt, poor visibility from adverse weather conditions or sun glare, and thus may not reflect the true state of the beach and ocean. This product is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: The horizontal accuracy of the camera's external orientation was verified using data collected in field activity 2017-353-FA and processed with the CIRN Quantitative Coastal Imaging Toolbox (Bruder and Brodie, 2020). Three extrinsic calibration surveys were performed at the Madeira Beach site on November 30th, 2016; February 17th, 2017; and, September 19th, 2017. Horizontal accuracy was obtained by comparing the ground control points from the extrinsic calibration surveys in the Brown and others (2023) to user selected ground control points in the camera images. For the November 16th, 2016, survey: the mean x error is 1.21 meters, and the mean y error is 6.40 meters. For the February 17th, 2017, survey: the mean x error is 1.89 meters, and the mean y error is 6.86 meters. For the September 19th, 2017, survey: the mean x error is 1.81 meters, and the mean y error is 5.59 meters. Please refer to the c1_20161130_IO zip file and the MadeiraBeachFL_CoastCam_calibration_metadata record included in Brown and others (2023) for more information. Horizontal coordinates are referenced to the North American Datum of 1983 (National Spatial Reference System 2011) Universal Transverse Mercator Zone 17 North (NAD83(2011)/UTM Zone 17N) coordinate system, with a resolution of 0.001 meter (m). Additionally, coordinates in the local coordinate system, as well as latitude and longitude (WGS84), are included. These additional coordinates are derived from the UTM coordinates. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: The vertical accuracy of the camera's external orientation was verified using data collected in field activity 2017-353-FA and processed with the CIRN Quantitative Coastal Imaging Toolbox (Bruder and Brodie, 2020). Please refer to the c1_20161130_IO zip file and the MadeiraBeachFL_CoastCam_calibration_metadata record included in Brown and others (2023) for more information. Vertical positions are referenced to the North American Vertical Datum of 1988 (NAVD88) coordinate system, with a resolution of 0.001 meters Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Jenna A. Brown Originator: Justin J. Birchler Originator: Sharifa Karwandyar Originator: Eric Swanson Originator: Margaret L. Palmsten Publication_Date: 20230825 Title: USGS Madeira Beach, Florida CoastCam Imagery and Calibration Data Edition: 2.0 Geospatial_Data_Presentation_Form: tabular digital data, raster digital data Publication_Information: Publication_Place: St. Petersburg, FL Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/P9SGRTF1 Type_of_Source_Media: JPEG, JSON, comma-delimited-text Source_Time_Period_of_Content: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 20161130 Single_Date/Time: Calendar_Date: 20170217 Single_Date/Time: Calendar_Date: 20170919 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: c1_20161130_IO, c1_20161130_MadeiraBeachFL_EO, c1_20170217_MadeiraBeachFL_EO, c1_20170919_MadeiraBeachFL_EO Source_Contribution: Images to solve camera intrinsic and extrinsic orientation along with solved parameters during imagery and timestack data collection at Madeira Beach, FL. Source_Information: Source_Citation: Citation_Information: Originator: Jenna A. Brown Originator: Justin J. Birchler Originator: David M. Thompson Originator: Joseph W. Long Originator: Alexander C. Seymour Publication_Date: 20180314 Title: Beach Profile Data Collected from Madeira Beach, Florida Geospatial_Data_Presentation_Form: tabular digital data Publication_Information: Publication_Place: St. Petersburg, FL Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/F7T43S94 Type_of_Source_Media: tab-delimited text Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20170217 Ending_Date: 20220121 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: GNSS survey data Source_Contribution: Global navigation satellite system (GNSS) survey data collected within the field-of-view of the camera used to generate a topo-bathymetric surface. Process_Step: Process_Description: Before mounting the CoastCam at the beach, the camera (Allied Vision Technologies Prosilica GT3400C) was used to take intrinsic camera calibration images. Please refer to the c1_20161130_IO zip file and the MadeiraBeachFL_CoastCam_Calibration_metadata record included in Brown and others (2023) for access to the intrinsic camera calibration data and more information on the calibration process. After calibration was complete, the camera mount was installed on the rooftop of Shoreline Island Resort (14200 Gulf Blvd, Madeira Beach, FL 33708) on 20161128. The camera was installed and connected to a control computer, wall powered, and wired ethernet connection in an interior room of the facility. The control computer was connected to a hard drive to transfer the images upon collection. Source_Used_Citation_Abbreviation: c1_20161130_IO Process_Date: 20170919 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Jenna A. Brown Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: US Contact_Voice_Telephone: (727)-502-8000 Contact_Electronic_Mail_Address: jenniferbrown@usgs.gov Process_Step: Process_Description: The camera was programmed to collect three-band (RGB) images at 2 Hertz (Hz) for a total of approximately 17 minutes (2048 images), every hour during daylight hours. The images included in this data release were collected from January 21, 2017, to January 25, 2022. Gaps may exist in the dataset due to power disruptions or camera malfunction. Additionally, some images may have been obscured by water droplets, insects, birds, salt, sand and dirt, poor visibility from adverse weather conditions, or sun glare, and thus may not reflect the true state of the beach and ocean. Each hour the camera was activated, a timestack image product was produced by sampling intensity values at a single transect of pixels, defined by (U,V) pixel coordinates, from the 2048 images and saved in Tag Image File Format (TIFF, .tiff). The (U,V) sampling locations were determined by identifying a cross-shore transect of locations in local horizontal (X,Y) coordinate system, which aligned with the local shoreline orientation. The elevation of samples was chosen as Z = 0 m, which is an elevation assumed to be near the water line. The vertical reference frame was NAVD 88 coordinate system. XYZ-sampling locations were projected into (U,V) image coordinates following established methods (Palmsten and Brodie, 2022; Bruder and Brodie, 2020) and using extrinsic camera calibration information c1_20161130_MadeiraBeachFL_EO, c1_20170217_MadeiraBeachFL_EO, and c1_20170919_MadeiraBeachFL_EO) from Brown and others (2023). To create the timestacks, the raw images were saved on the control computer’s hard drive, then processed locally to produce one timestack per hour. The timestacks were then sent via internet to a U.S. Geological Survey internal File Transfer Protocol (ftp) site, where they were then automatically downloaded from the ftp site to the SPCMSC servers for archiving. Source_Used_Citation_Abbreviation: c1_20161130_MadeiraBeachFL_EO, c1_20170217_MadeiraBeachFL_EO, c1_20170919_MadeiraBeachFL_EO Process_Date: 20220125 Source_Produced_Citation_Abbreviation: TIFF timestacks Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Jenna A. Brown Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: US Contact_Voice_Telephone: (727)-502-8000 Contact_Electronic_Mail_Address: jenniferbrown@usgs.gov Process_Step: Process_Description: The TIFF timestacks were processed to add additional information using the netCDF4 Python library version 1.6.2. The times of the collection, sampled at 2 Hz, were stored as a one-dimensional (1D) array, where each index of the array contained a time represented as epoch time, seconds elapsed since 00:00:00 UTC on January 1, 1970. The sampling locations, saved as local XYZ values, were stored as a two-dimensional array. Because pixels were stored assuming an elevation of Z = 0 m and the true beach surface may vary, and additional processing step was needed to project the sampling locations onto a topo-bathymetric surface representative of the beach at the time of the image data collection following previously described methods (Palmsten and Brodie 2023 and Plant and others 1997). The topo-bathymetric surface was developed from GNSS survey data collected within the field-of-view of the camera (Brown and others, 2018) that was interpolated using the method described by Plant and others 2002 with smoothing length scales of 1 m in the cross-shore direction and 40 m in the alongshore direction. The local (X,Y) coordinates were rotated and translated into UTM coordinates using information describing the local origin and rotation angle for the Madeira Beach site, where the horizontal reference frame (X,Y) was NAD83(2011)/UTM Zone 17N. The (X,Y) coordinates were also translated from UTM to WGS84 latitude and longitude coordinates using the UTM Python library version 0.7.0. One netCDF(.nc) file was created for each timestack image using the netCDF Python library. The data included in each netCDF file includes the timestack image; the UV image coordinates, the XY coordinates in UTM; the XY local coordinates; the latitude and longitude coordinates; the Z-elevation coordinates projected onto the beach surface; and an array of the epoch times as previously described. Additional metadata was included in the netCDF files as global and variable attributes using the Climate and Forecast (CF)-compliant metadata convention (version CF-1.6). These attributes describe the data collection, as well as how the different coordinate systems are used within the data.The timestack image, the XYZ coordinate information, (U,V) image coordinates, and the time data were stored as separate arrays. Source_Used_Citation_Abbreviation: GNSS survey data Source_Used_Citation_Abbreviation: TIFF timestacks Process_Date: 20231222 Source_Produced_Citation_Abbreviation: netCDF timestacks Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Eric Swanson Contact_Organization: Cherokee Nation System Solutions contracted to the U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center Contact_Address: Address_Type: mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727-502-8000 Contact_Electronic_Mail_Address: eswanson@contractor.usgs.gov Process_Step: Process_Description: A total of 6,329 netCDF files are included in this release and can be viewed and downloaded on the data release webpage. The netCDF files were renamed using the following convention, with ten period-separated elements. They are as follows: 1) the epoch time--seconds elapsed since 00:00:00 UTC on January 1 1970--the timestack was collected 2) The day of the week the timestack was collected, abbreviated to three letters 3) The month the timestack was collected, abbreviated to three letters 4) The date when the timestack was collected in the format dd_hh_mm_ss where 'dd' is the day of the month, 'hh' is the hour in 24-hour format, 'mm' is the minute, and 'ss' is the second 5) The timezone for date previously described 6) The year the timestack was collected 7) The site nickname where the timestack was collected 8) The camera the timestack was collected from, where 'cx' represents the timestack, which is a special image product different than the 5 published in Brown and others (2023) 9) the name of the transect sampled to create the timestack 10) the file extension, .nc. An example of a filename formatted in this way would be 1515330000.Sun.Jan.07_13_00_00.GMT.2018.madbeach.cx.runup90.nc. Source_Used_Citation_Abbreviation: netCDF timestacks Process_Date: 2024 Source_Produced_Citation_Abbreviation: *.nc Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: USGS SPCMSC Data Management Group Contact_Organization: U.S. Geological Survey - St. Petersburg Coastal and Marine Science Center Contact_Address: Address_Type: mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727-502-8000 Contact_Electronic_Mail_Address: gs-g-spcmsc_data_inquiries@usgs.gov Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 17 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -81.0 Latitude_of_Projection_Origin: 0.0 False_Easting: 500000.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Coordinate_Representation: Abscissa_Resolution: 1 Ordinate_Resolution: 1 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: NAD83_National_Spatial_Reference_System_2011 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257222101 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Datum_Name: North American Vertical Datum of 1988 Altitude_Resolution: 0.001 Altitude_Distance_Units: meters Altitude_Encoding_Method: Attribute values Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: The Climate and Forecast (CF)-compliant metadata (version CF-1.6) in the header of each of the netCDF files provides spatial information for projecting the data into a Geographic Information System (GIS). It also provides information about the conventions used for attributes in the dataset. The column and row count are variable between the data files. The lowest row count in the data set is 389; the highest is 2048. The lowest column count in the dataset is 812; the highest is 831. Entity_and_Attribute_Detail_Citation: The entity and attribute information were generated by the individual and/or agency identified as the originator of the dataset. Please review the rest of the metadata record for additional details and information. Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: USGS SPCMSC Data Management Group Contact_Organization: U.S. Geological Survey - St. Petersburg Coastal and Marine Science Center Contact_Address: Address_Type: mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: Florida Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727-502-8000 Contact_Electronic_Mail_Address: gs-g-spcmsc_data_inquiries@usgs.gov Resource_Description: *.nc Distribution_Liability: This digital publication was prepared by an agency of the United States Government. Although these data have been processed successfully on a computer system at the U.S. Geological Survey, no warranty expressed or implied is made regarding the display or utility of the data on any other system, nor shall the act of distribution imply any such warranty. The U.S. Geological Survey shall not be held liable for improper or incorrect use of the data described and (or) contained herein. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: NetCDF Format_Version_Number: 4.3 Format_Specification: *.nc is a netCDF file that contains timstack imagery; elevations, in meters; and, coordinate information, in Easting and Northing, longitude and latitude degrees, and local grid coordinates, measured in meters. The netCDF files can be downloaded in the zip files listed in the Network_Resource_Name link below. Format_Information_Content: The data download file is compressed and must be unzipped using software such as WinZip, 7zip, Peazip or pkUnzip before use. 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