View In:
ArcGIS JavaScript
ArcGIS Online Map Viewer
ArcGIS Earth
ArcMap
ArcGIS Pro
View Footprint In:
ArcGIS Online Map Viewer
Service Description: Scientists used a calibrated Simrad EK60 120kHz scientific echosounder to collect acoustic signature data of fish throughout the water column in regions of the insular shelf around Pueto Rico, St. Thomas, St. John, and St Croix, US Virgin Islands. The georeferenced data points were binned into 100 square meter sample area and subdivided into size groups. The subgroups are small fish (less than 11cm), medium fish (11cm-29cm) and large fish (greater than 29cm).
Map Name: Carribean Acoustic Fish Densities
Legend
All Layers and Tables
Dynamic Legend
Dynamic All Layers
Layers:
Description: Scientists used a calibrated Simrad EK60 120kHz scientific echosounder to collect acoustic signature data of fish throughout the water column in regions around Puerto Rico, St. Thomas, St. John and St Croix, US Virgin Islands. The georeferenced data points were binned into 100 square meter sample area and subdivided into size groups. The subgroups are small fish (less than 11cm), medium fish (11cm-29cm) and large fish (greater than 29cm).
Copyright Text: National Oceanic and Atmospheric Administration (NOAA)/National Ocean Service (NOS)/National Centers For Coastal and Ocean Science (NCCOS)
Spatial Reference:
4326
(4326)
Single Fused Map Cache: false
Initial Extent:
XMin: -66.25067187213976
YMin: 17.07491426171105
XMax: -63.98068568349281
YMax: 18.68395747528907
Spatial Reference: 4326
(4326)
Full Extent:
XMin: -65.81643583765879
YMin: 17.630301067032736
XMax: -64.41492171797378
YMax: 18.616256748659026
Spatial Reference: 4326
(4326)
Units: esriDecimalDegrees
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: Acoustic Density Assessment of the Carribean
Author: Chris Taylor and Erik Ebert
Comments: Scientists used a calibrated Simrad EK60 120kHz scientific echosounder to collect acoustic signature data of fish throughout the water column in regions of the insular shelf around Pueto Rico, St. Thomas, St. John, and St Croix, US Virgin Islands. The georeferenced data points were binned into 100 square meter sample area and subdivided into size groups. The subgroups are small fish (less than 11cm), medium fish (11cm-29cm) and large fish (greater than 29cm).
Subject: Watercolumn surveys were conducted throughout the Caribbean Ocean to characterize the broad-scale fish abundance and biomass.
Category:
Keywords: Marine Spatial Ecology,Ecological/Biological Characterization,U.S. Caribbean,St. Croix,Coastal Ocean,Field Observation,Derived Data Product,Geospatial,Fish,Abundance,Biomass
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 1000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON, PBF
Supports Query Data Elements: true
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
Child Resources:
Info
Dynamic Layer
Supported Operations:
Export Map
Identify
QueryLegends
QueryDomains
Find
Return Updates
Generate KML