The enhanced spectral resolution of hyperspectral and control of bandwidths of multispectral data yield an advantage over color aerial photography particularly when coral health and time series analysis of coral reef community structure are of interest. Multispectral (blue/green/red/near-infrared) IKONOS imagery was obtained at a four meter pixel resolution. The IKONOS imagery was processed to minimize atmospheric and water column effects. Photointerpreters can accurately and reliably delineate boundaries of features in the imagery as they appear on the computer monitor using a software interface such as the Habitat Digitizer.
Online Links:
The National Ocean Service is conducting research to digitally map biotic resources and coordinate a long-term monitoring program that can detect and predict change in U.S. coral reefs, and their associated habitats and biological communities.
Are there legal restrictions on access or use of the data?
- Access_Constraints: None
- Use_Constraints: None
The National Oceanic and Atmospheric Administration (NOAA), National Centers for Coastal Ocean Science (NCCOS), Biogeography Program produced this data CD-ROM. NCCOS Biogeography Program does not guarantee the accuracy of the geographic features or attributes. Disclaimer- While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
Data format: | MrSID |
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Network links: |
https://cdn.coastalscience.noaa.gov/datasets/e97/2003/mosaics/HI_hawaii_flight_mosaics.zip |
Media you can order: | CD-ROM (format ISO 9660) |
Project Information is available online, or on CD-ROM through the NCCOS Biogeography Program.
The user may utilize a variety of software to view the imagery mosaics (MrSID files), including ENVI, PCI, ArcGIS or ArcView 3.1 or higher and the "MrSID Image Support" Extension turned on.