Service Description: This feature class/shapefile is for the Homeland Infrastructure Foundation Level Database (HIFLD) (https://gii.dhs.gov/HIFLD) as well as the Energy modelling and simulation community.
Service ItemId: 50f80920d36e435d9a34db2bd0fd3ad8
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: True
Supports Shared Templates: False
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Layers:
Description: This feature class/shapefile represents electric power Independent System Operators. Independent System Operators were set up by the Federal Energy Regulatory Commission (FERC) to provide non-discriminatory access to power and to more adequately administer the transmission grid on a regional basis throughout North America. The following updates have been made since the previous release: updated attribution using best available sources.
Oak Ridge National Laboratory (ORNL), Los Alamos National Laboratory (LANL), Idaho National Laboratory (INL), National Geospatial-Intelligence Agency (NGA) Homeland Security Infrastructure Program (HSIP) Team
Spatial Reference: 4326 (4326)
Initial Extent:
XMin: -146.677723756088
YMin: 24.6596992011001
XMax: -44.6821272439124
YMax: 50.5616367769001
Spatial Reference: 4326 (4326)
Full Extent:
XMin: -124.409721
YMin: 25.8370600000001
XMax: -66.9501299999999
YMax: 49.3842759780001
Spatial Reference: 4326 (4326)
Units: esriDecimalDegrees
Child Resources:
Replicas
Info
Supported Operations:
Query
ConvertFormat
Get Estimates
Create Replica
Synchronize Replica
Unregister Replica