Parent Layer: Field Data

Name: Accuracy Assessment Points

Display Field: Hab_Name

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Accuracy assessment (AA) is the process of collecting underwater photos and/or videos at randomly chosen locations stratified by substrate and biotic habitat type. We collected underwater videos and photos at 273 AA sites in Saipan Lagoon. The purpose of these AA sites is to provide information to independently assess the performance of the models and accuracy of the habitat map. Dataset Citation: Kendall, M., B. Costa, S. McKagan, L. Johnston, and D. Okano. 2017. Benthic Habitat Maps of Saipan Lagoon. NOAA Technical Memorandum NOS NCCOS 229. Silver Spring, MD. 79 pp.

Copyright Text: For web services, please acknowledge: NOAA NOS NCCOS CCMA Biogeography Branch

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Time Info:

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[2016/07/10 14:00:00 UTC, 2016/08/10 14:00:00 UTC]

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Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Site_Type ( type: esriFieldTypeString, alias: Site Type, length: 254 )
• Site_ID ( type: esriFieldTypeString, alias: Site ID, length: 10 )
• Date ( type: esriFieldTypeDate, alias: Acquisition Date, length: 8 )
• Time ( type: esriFieldTypeString, alias: Acquisition Time, length: 254 )
• Hab_Name ( type: esriFieldTypeString, alias: Habitat Name, length: 75 )
• Depth_TC ( type: esriFieldTypeDouble, alias: Depth MLLW (meters) )
• S_live_cor ( type: esriFieldTypeDouble, alias: Substrate - Abundance of Live Coral Reef )
• S_uprt_ded ( type: esriFieldTypeDouble, alias: Substrate - Abundance of Upright Dead Coral Reef )
• S_cor_rubb ( type: esriFieldTypeDouble, alias: Substrate - Abundance of Coral Rubble )
• S_pavemnt ( type: esriFieldTypeDouble, alias: Substrate - Abundance of Pavement )
• S_sand_gvl ( type: esriFieldTypeDouble, alias: Substrate - Abundance of Sand & Gravel )
• C_Bare ( type: esriFieldTypeDouble, alias: Cover - Abundance of Bare )
• C_SG_Halo ( type: esriFieldTypeDouble, alias: Cover - Abundance of Seagrass Halodule uninervis )
• C_SG_Enhl ( type: esriFieldTypeDouble, alias: Cover - Abundance of Seagrass Enhalus acoroides )
• C_Algae ( type: esriFieldTypeDouble, alias: Cover - Abundance of Algae Mixed )
• C_A_Halim ( type: esriFieldTypeDouble, alias: Cover - Abundance of Algae Halimeda spp. )
• C_A_oth_fl ( type: esriFieldTypeDouble, alias: Cover - Abundance of Algae Other Filamentous )
• C_A_Turf ( type: esriFieldTypeDouble, alias: Cover - Abundance of Algae Turf )
• C_BareCyan ( type: esriFieldTypeInteger, alias: Cover - Abundance of Bare and Cyanobacteria Combined )
• C_A_CCA ( type: esriFieldTypeDouble, alias: Cover - Abundance of Algae Crustose Coralline )
• C_A_Cyano ( type: esriFieldTypeDouble, alias: Cover - Abundance of Cyanobacteria )
• C_AlgaeCya ( type: esriFieldTypeDouble, alias: Cover - Abundance of Mixed Algae )
• C_LC_Ipali ( type: esriFieldTypeDouble, alias: Cover - Abundance of Live Coral, Isopora palifera )
• C_LC_AfAas ( type: esriFieldTypeDouble, alias: Cover - Abundance of Live Coral, Staghorn Acropora )
• C_LC_Pmass ( type: esriFieldTypeDouble, alias: Cover - Abundance of Live Coral, massive Porites species )
• C_LC_other ( type: esriFieldTypeDouble, alias: Cover - Abundance of Live Coral, Other species )
• VideoExists ( type: esriFieldTypeString, alias: VideoExists, length: 5 )
• PhotoCount ( type: esriFieldTypeSmallInteger, alias: PhotoCount )

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