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Dataset Overview | National Centers for Environmental Information (NCEI)

Total live mangrove coverage and annual NDVI classifications for the mangrove die-off region based on Landsat 5 and 7 transformed imagery on 2017-11-29 (NCEI Accession 0277468)

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This dataset contains physical data collected at shoreside Abaco_Island during deployment Mangrove_dieoff on 2017-11-29. These data include density. The instruments used to collect these data include GPS receiver. These data were collected by Dr Stephanie K Archer of Fisheries and Oceans Canada, Pacific Region and Dr Craig Layman and Ryann Rossi of North Carolina State University as part of the "An interdisciplinary approach to elucidating the causes of widespread mangrove die-off (Mangrove Die-off)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2023-01-23.

The following is the text of the dataset description provided by BCO-DMO:

Total live mangrove coverage and annual NDVI classifications for the mangrove die-off region.

Dataset Description:
These data were compiled to better determine when the mangrove die-off began. NDVI values of 0.2 or greater correspond to live mangrove cover. These data suggest the mangrove die-off may have started in 2008 and was exacerbated in following years with some recovery in 2013. Live area was calculated by determining the area of the die-off region with NDVI values greater than 0.2.
  • Cite as: Layman, Craig; Rossi, Ryann; Archer, Stephanie K. (2023). Total live mangrove coverage and annual NDVI classifications for the mangrove die-off region based on Landsat 5 and 7 transformed imagery on 2017-11-29 (NCEI Accession 0277468). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0277468. Accessed [date].
gov.noaa.nodc:0277468
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Distributor NOAA National Centers for Environmental Information
+1-301-713-3277
NCEI.Info@noaa.gov
Dataset Point of Contact NOAA National Centers for Environmental Information
ncei.info@noaa.gov
Time Period 2017-11-29 to 2017-11-29
Spatial Bounding Box Coordinates
West: -77.2729
East: -77.2729
South: 26.5134
North: 26.5134
Spatial Coverage Map
General Documentation
Associated Resources
  • Biological, chemical, physical, biogeochemical, ecological, environmental and other data collected from around the world during historical and contemporary periods of biological and chemical oceanographic exploration and research managed and submitted by the Biological and Chemical Oceanography Data Management Office (BCO-DMO)
    • NCEI Collection
      Navigate directly to the URL for data access and direct download.
  • Layman, Craig, Rossi, Ryann and Archer, Stephanie (2017) Total live mangrove coverage and annual NDVI classifications for the mangrove die-off region based on Landsat 5 and 7 transformed imagery. Biological and Chemical Oceanography Data Management Office (BCO-DMO). Dataset version 2017-11-29. https://doi.org/10.1575/1912/bco-dmo.720664
    • Parent ID (indicates this dataset is related to other data):
    • gov.noaa.nodc:BCO-DMO
Publication Dates
  • publication: 2023-04-04
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Historical archive - data has been stored in an offline storage facility
Data Update Frequency As needed
Supplemental Information
Acquisition Description:
Landsat 5 and 7 annual NDVI composites from 1989 to 2013 were acquired from the Google Earth Engine website . Handheld GPS units (Garmin etrex 20) were used to outline and ground truth the mangrove die-off area in June 2014. Historical hurricane tracks were acquired from the National Oceanic and Atmospheric Administration (NOAA) Digital Coasts website .

Die-off GPS outline.CSV : This file consists of GPS coordinates collected by a handheld GPS of the die-off area. This was used to create a shapefile of the die-off area in GIS.
Purpose This dataset is available to the public for a wide variety of uses including scientific research and analysis.
Use Limitations
  • accessLevel: Public
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Layman, Craig; Rossi, Ryann; Archer, Stephanie K. (2023). Total live mangrove coverage and annual NDVI classifications for the mangrove die-off region based on Landsat 5 and 7 transformed imagery on 2017-11-29 (NCEI Accession 0277468). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0277468. Accessed [date].
Cited Authors
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Acknowledgments
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
BCO-DMO Standard Parameters BODC Parameter Usage Vocabulary Global Change Master Directory (GCMD) Science Keywords Originator Parameter Names
Data Center keywords NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords
Platform keywords BCO-DMO Platform Names
Instrument keywords NODC INSTRUMENT TYPES THESAURUS BCO-DMO Standard Instruments Global Change Master Directory (GCMD) Instrument Keywords Originator Instrument Names
Place keywords Provider Place Names
Project keywords BCO-DMO Standard Projects Provider Deployment IDs Provider Funding Award Information
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Layman, Craig; Rossi, Ryann; Archer, Stephanie K. (2023). Total live mangrove coverage and annual NDVI classifications for the mangrove die-off region based on Landsat 5 and 7 transformed imagery on 2017-11-29 (NCEI Accession 0277468). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0277468. Accessed [date].
Data License
Access Constraints
  • Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Fees
  • In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
Lineage information for: dataset
Processing Steps
  • 2023-04-04T05:32:32Z - NCEI Accession 0277468 v1.1 was published.
Output Datasets
Acquisition Information (collection)
Instrument
  • GPS
Last Modified: 2024-05-31T15:15:28Z
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