10 datasets found
  1. d

    National Coral Reef Monitoring Program: Orthorectified mosaic images of...

    • catalog.data.gov
    • s.cnmilf.com
    Updated Jul 1, 2025
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    (Point of Contact) (2025). National Coral Reef Monitoring Program: Orthorectified mosaic images of Cheeca Rocks reef in the Florida Keys collected on 2019-09-18 (NCEI Accession 0223308) [Dataset]. https://catalog.data.gov/dataset/national-coral-reef-monitoring-program-orthorectified-mosaic-images-of-cheeca-rocks-reef-in-the
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    Dataset updated
    Jul 1, 2025
    Dataset provided by
    (Point of Contact)
    Area covered
    Florida Keys, Cheeca Rocks
    Description

    This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Orthorectified mosaic images of six reef plots were captured of Cheeca Rocks reef in the Florida Keys. Each reef plot is made up of a 10m x 10m transect area (100 m2). Landscape mosaics are a composite of many underwater images stitched together. These mosaics have the clarity and pixel size of the individual pictures but collectively produce a “landscape view†of the coral reef community within each transect. A scuba diver holds the mosaic rig, containing two separate cameras, above the transect while swimming in a lawnmower pattern creating a crosshatching design. The diver takes these underwater images about one to two meters above the seabed at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then merged into a single “landscape mosaic image†file via Agisoft Photoscan® software. A total of six TIFF (.tif) files are included in this dataset, one TIFF file corresponds to one reef transect plot area.

  2. g

    National Coral Reef Monitoring Program: Orthorectified mosaic images of a...

    • gimi9.com
    Updated Dec 18, 2020
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    (2020). National Coral Reef Monitoring Program: Orthorectified mosaic images of a coral reef in Brewers Bay, St. Thomas USVI collected on 2023-07-26 (NCEI Accession 0300357) | gimi9.com [Dataset]. https://gimi9.com/dataset/data-gov_5bfb38505e490cd63e876887de157a5e6f8c93e7
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    Dataset updated
    Dec 18, 2020
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Area covered
    Saint Thomas, U.S. Virgin Islands, Brewers Bay
    Description

    This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Orthorectified mosaic images of six reef plots were captured of a coral reef in East Flower Garden Banks National Marine Sanctuary. Each reef plot is made up of a 10m x 10m transect area (100 m2). Landscape mosaics are a composite of many underwater images stitched together. These mosaics have the clarity and pixel size of the individual pictures but collectively produce a “landscape view†of the coral reef community within each transect. A scuba diver holds the mosaic rig, containing two separate cameras, above the transect while swimming in a lawnmower pattern creating a crosshatching design. The diver takes these underwater images about one to two meters above the seabed at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then merged into a single “landscape mosaic image†file via Agisoft Photoscan® software. A total of six TIFF (.tif) files are included in this dataset, one TIFF file corresponds to one reef transect plot area.

  3. d

    National Coral Reef Monitoring Program: Orthorectified mosaic images of a...

    • catalog.data.gov
    • s.cnmilf.com
    Updated Jul 1, 2025
    + more versions
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    (Point of Contact) (2025). National Coral Reef Monitoring Program: Orthorectified mosaic images of a coral reef near Salt River in St. Croix USVI collected on 2019-09-11 (NCEI Accession 0223077) [Dataset]. https://catalog.data.gov/dataset/national-coral-reef-monitoring-program-orthorectified-mosaic-images-of-a-coral-reef-near-salt-r2
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    Dataset updated
    Jul 1, 2025
    Dataset provided by
    (Point of Contact)
    Area covered
    Salt River, U.S. Virgin Islands, Saint Croix
    Description

    This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Orthorectified mosaic images of six reef plots were captured of a coral reef near Salt River in St. Croix, US Virgin Islands. Each reef plot is made up of a 10m x 10m transect area (100 m2). Landscape mosaics are a composite of many underwater images stitched together. These mosaics have the clarity and pixel size of the individual pictures but collectively produce a “landscape view†of the coral reef community within each transect. A scuba diver holds the mosaic rig, containing two separate cameras, above the transect while swimming in a lawnmower pattern creating a crosshatching design. The diver takes these underwater images about one to two meters above the seabed at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then merged into a single “landscape mosaic image†file via Agisoft Photoscan® software. A total of six TIFF (.tif) files are included in this dataset, one TIFF file corresponds to one reef transect plot area.

  4. c

    National Coral Reef Monitoring Program: Orthorectified mosaic images of a...

    • s.cnmilf.com
    • catalog.data.gov
    Updated Jul 1, 2025
    + more versions
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    (Point of Contact) (2025). National Coral Reef Monitoring Program: Orthorectified mosaic images of a coral reef in Flower Garden Banks National Marine Sanctuary collected on 2019-06-03 and 2019-06-04 (NCEI Accession 0223261) [Dataset]. https://s.cnmilf.com/user74170196/https/catalog.data.gov/dataset/national-coral-reef-monitoring-program-orthorectified-mosaic-images-of-a-coral-reef-in-flower-g
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    Dataset updated
    Jul 1, 2025
    Dataset provided by
    (Point of Contact)
    Area covered
    Flower Garden Banks National Marine Sanctuary
    Description

    This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Orthorectified mosaic images of five reef plots were captured of a coral reef in Flower Garden Banks National Marine Sanctuary. Due to deteriorating weather, this research cruise was cut short and transect 4 was not able to be photographed. Each reef plot is made up of a 10m x 10m transect area (100 m2). Landscape mosaics are a composite of many underwater images stitched together. These mosaics have the clarity and pixel size of the individual pictures but collectively produce a “landscape view†of the coral reef community within each transect. A scuba diver holds the mosaic rig, containing two separate cameras, above the transect while swimming in a lawnmower pattern creating a crosshatching design. The diver takes these underwater images about one to two meters above the seabed at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then merged into a single “landscape mosaic image†file via Agisoft Photoscan® software. A total of five TIFF (.tif) files are included in this dataset, one TIFF file corresponds to one reef transect plot area.

  5. c

    National Coral Reef Monitoring Program: Orthorectified mosaic images of Bird...

    • s.cnmilf.com
    • catalog.data.gov
    Updated Jul 1, 2025
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    (Point of Contact) (2025). National Coral Reef Monitoring Program: Orthorectified mosaic images of Bird Key Coral Reef from Dry Tortugas collected on 2021-06-25 to 2021-06-27 (NCEI Accession 0277154) [Dataset]. https://s.cnmilf.com/user74170196/https/catalog.data.gov/dataset/national-coral-reef-monitoring-program-orthorectified-mosaic-images-of-bird-key-coral-reef-from
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    Dataset updated
    Jul 1, 2025
    Dataset provided by
    (Point of Contact)
    Area covered
    Dry Tortugas
    Description

    This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Orthorectified mosaic images of six reef plots were captured in Bird Key Coral Reef in Dry Tortugas National Park, United States. Each reef plot is made up of a 10m x 10m transect area (100 m2). Landscape mosaics are a composite of many underwater images stitched together. These mosaics have the clarity and pixel size of the individual pictures but collectively produce a “landscape view†of the coral reef community within each transect. A scuba diver holds the mosaic rig, containing two separate cameras, above the transect while swimming in a lawnmower pattern creating a crosshatching design. The diver takes these underwater images about one to two meters above the seabed at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then merged into a single “landscape mosaic image†file via Agisoft Metashape® software. A total of six TIFF (.tif) files are included in this dataset, one TIFF file corresponds to one reef transect plot area.

  6. d

    National Coral Reef Monitoring Program: Orthorectified mosaic images of Bird...

    • catalog.data.gov
    Updated Jul 1, 2025
    + more versions
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    (Point of Contact) (2025). National Coral Reef Monitoring Program: Orthorectified mosaic images of Bird Key Coral Reef from Dry Tortugas collected on 2018-07-10 to 2018-07-11 (NCEI Accession 0208101) [Dataset]. https://catalog.data.gov/dataset/national-coral-reef-monitoring-program-orthorectified-mosaic-images-of-bird-key-coral-reef-from2
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    Dataset updated
    Jul 1, 2025
    Dataset provided by
    (Point of Contact)
    Description

    This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Orthorectified mosaic images of six reef plots were captured in Bird Key Coral Reef in Dry Tortugas National Park, United States. Each reef plot is made up of a 10m x 10m transect area (100 m2). Landscape mosaics are a composite of many underwater images stitched together. These mosaics have the clarity and pixel size of the individual pictures but collectively produce a “landscape view†of the coral reef community within each transect. A scuba diver holds the mosaic rig, containing two separate cameras, above the transect while swimming in a lawnmower pattern creating a crosshatching design. The diver takes these underwater images about one to two meters above the seabed at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then merged into a single “landscape mosaic image†file via Agisoft Photoscan® software. A total of six TIFF (.tif) files are included in this dataset, one TIFF file corresponds to one reef transect plot area.

  7. d

    National Coral Reef Monitoring Program: Photomosaic images of Cheeca Rocks...

    • catalog.data.gov
    • s.cnmilf.com
    Updated Jul 1, 2025
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    (Point of Contact) (2025). National Coral Reef Monitoring Program: Photomosaic images of Cheeca Rocks Coral Reef, Islamorada, Florida collected on 2016-07-11 (NCEI Accession 0178832) [Dataset]. https://catalog.data.gov/dataset/national-coral-reef-monitoring-program-photomosaic-images-of-cheeca-rocks-coral-reef-islamorada
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    Dataset updated
    Jul 1, 2025
    Dataset provided by
    (Point of Contact)
    Area covered
    Islamorada, Cheeca Rocks
    Description

    This data set contains photomosaic images of coral reef benthic communities, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Photomosaics are a composite of many underwater images, digitally stitched together into a single cohesive photo. These mosaics have approximately the same resolution and clarity of the component pictures but collectively produce a “landscape view†of the coral reef community within each plot. To produce a photomosaic, a scuba diver holds the mosaic rig, containing two separate cameras, above the reef plot while swimming back and forth in a crosshatch pattern. Images are taken from roughly one to two meters above the benthos, at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then compiled into a single photomosaic using Photoscan (Agisoft). Six reef plots (10 m x 10 m each) were captured at Cheeca Rocks Coral Reef, Islamorada, Florida as part of this dataset. A total of six TIFF files are included in this data submission, each corresponding to one reef plot.

  8. d

    National Coral Reef Monitoring Program: Photomosaic images of Brewers Bay...

    • catalog.data.gov
    • s.cnmilf.com
    • +1more
    Updated Jun 1, 2025
    + more versions
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    (Point of Contact) (2025). National Coral Reef Monitoring Program: Photomosaic images of Brewers Bay Coral Reef, Saint Thomas, U.S. Virgin Islands collected on 08-16-2017 (NCEI Accession 0178633) [Dataset]. https://catalog.data.gov/dataset/national-coral-reef-monitoring-program-photomosaic-images-of-brewers-bay-coral-reef-saint-thoma
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    Dataset updated
    Jun 1, 2025
    Dataset provided by
    (Point of Contact)
    Area covered
    Saint Thomas, Brewers Bay, Brewers Bay Road, U.S. Virgin Islands
    Description

    This dataset contains photomosaic images of coral reef benthic communities, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Photomosaics are a composite of many underwater images, digitally stitched together into a single cohesive photo. These mosaics have approximately the same resolution and clarity of the component pictures but collectively produce a “landscape view†of the coral reef community within each plot. To produce a photomosaic, a scuba diver holds the mosaic rig, containing two separate cameras, above the reef plot while swimming back and forth in a crosshatch pattern. Images are taken from roughly one to two meters above the benthos, at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then compiled into a single photomosaic using Photoscan (Agisoft). Six reef plots (10 m x 10 m each) were captured in Brewers Bay in Saint Thomas, United States Virgin Islands as part of this dataset. A total of six TIFF files are included in this data submission, each corresponding to one reef plot.

  9. d

    National Coral Reef Monitoring Program: Orthorectified mosaic images of a...

    • catalog.data.gov
    Updated Jul 1, 2025
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    (Point of Contact) (2025). National Coral Reef Monitoring Program: Orthorectified mosaic images of a coral reef in Brewers Bay, St. Thomas USVI collected on 2023-07-26 (NCEI Accession 0300357) [Dataset]. https://catalog.data.gov/dataset/national-coral-reef-monitoring-program-orthorectified-mosaic-images-of-a-coral-reef-in-brewers-
    Explore at:
    Dataset updated
    Jul 1, 2025
    Dataset provided by
    (Point of Contact)
    Area covered
    Saint Thomas, U.S. Virgin Islands, Brewers Bay
    Description

    This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Orthorectified mosaic images of six reef plots were captured of a coral reef in East Flower Garden Banks National Marine Sanctuary. Each reef plot is made up of a 10m x 10m transect area (100 m2). Landscape mosaics are a composite of many underwater images stitched together. These mosaics have the clarity and pixel size of the individual pictures but collectively produce a “landscape view†of the coral reef community within each transect. A scuba diver holds the mosaic rig, containing two separate cameras, above the transect while swimming in a lawnmower pattern creating a crosshatching design. The diver takes these underwater images about one to two meters above the seabed at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then merged into a single “landscape mosaic image†file via Agisoft Photoscan® software. A total of six TIFF (.tif) files are included in this dataset, one TIFF file corresponds to one reef transect plot area.

  10. d

    National Coral Reef Monitoring Program: Photomosaic images of La Parguera...

    • catalog.data.gov
    Updated Jun 1, 2025
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    (Point of Contact) (2025). National Coral Reef Monitoring Program: Photomosaic images of La Parguera Coral Reef, Puerto Rico, collected 2015-08-03 to 2015-08-07 (NCEI Accession 0178634) [Dataset]. https://catalog.data.gov/dataset/national-coral-reef-monitoring-program-photomosaic-images-of-la-parguera-coral-reef-puerto-rico2
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    Dataset updated
    Jun 1, 2025
    Dataset provided by
    (Point of Contact)
    Area covered
    Puerto Rico, La Parguera
    Description

    This data set contains photomosaic images of coral reef benthic communities, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Photomosaics are a composite of many underwater images, digitally stitched together into a single cohesive photo. These mosaics have approximately the same resolution and clarity of the component pictures but collectively produce a “landscape view†of the coral reef community within each plot. To produce a photomosaic, a scuba diver holds the mosaic rig, containing two separate cameras, above the reef plot while swimming back and forth in a crosshatch pattern. Images are taken from roughly one to two meters above the benthos, at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then compiled into a single photomosaic using Photoscan (Agisoft). Six reef plots (10 m x 10 m each) were captured in La Parguera in Puerto Rico as part of this dataset. A total of six TIFF files are included in this data submission, each corresponding to one reef plot.

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(Point of Contact) (2025). National Coral Reef Monitoring Program: Orthorectified mosaic images of Cheeca Rocks reef in the Florida Keys collected on 2019-09-18 (NCEI Accession 0223308) [Dataset]. https://catalog.data.gov/dataset/national-coral-reef-monitoring-program-orthorectified-mosaic-images-of-cheeca-rocks-reef-in-the

National Coral Reef Monitoring Program: Orthorectified mosaic images of Cheeca Rocks reef in the Florida Keys collected on 2019-09-18 (NCEI Accession 0223308)

Explore at:
Dataset updated
Jul 1, 2025
Dataset provided by
(Point of Contact)
Area covered
Florida Keys, Cheeca Rocks
Description

This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Orthorectified mosaic images of six reef plots were captured of Cheeca Rocks reef in the Florida Keys. Each reef plot is made up of a 10m x 10m transect area (100 m2). Landscape mosaics are a composite of many underwater images stitched together. These mosaics have the clarity and pixel size of the individual pictures but collectively produce a “landscape view†of the coral reef community within each transect. A scuba diver holds the mosaic rig, containing two separate cameras, above the transect while swimming in a lawnmower pattern creating a crosshatching design. The diver takes these underwater images about one to two meters above the seabed at a rate of one image per second per camera. This swimming technique allows the mosaic rig to gather 1500-3000 images which are then merged into a single “landscape mosaic image†file via Agisoft Photoscan® software. A total of six TIFF (.tif) files are included in this dataset, one TIFF file corresponds to one reef transect plot area.

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