Daily estimated MUR SST v4.1 Frontal edges, x_gradient, y_gradient and gradient magnitude, US West Coast, 2002-present

Front Edges estimated from daily Multi-scale Ultra-high Resolution (MUR) Sea Surface Temperature (SST) v4.1 files using the Python scikit-image canny algorithm with sigma = 10., and threshold values of .8 and .9, as well as the OpenCV algorithm findContours with a minimum length of 20. The SST x-gradient, y-gradient and gradient magnitude are also included

Data and Resources

Field Value
access_constraints []
bbox-east-long -105.0
bbox-north-lat 51.0
bbox-south-lat 22.0
bbox-west-long -135.0
contact-email erd.data@noaa.gov
coupled-resource [{"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}]
dataset-reference-date [{"type": "creation", "value": "2022-07-09"}]
guid erdMurFront41USWest
licence []
metadata-date 2022-07-09
metadata-language eng
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-135.0, 22.0], [-105.0, 22.0], [-105.0, 51.0], [-135.0, 51.0], [-135.0, 22.0]]]}
resource-type dataset
responsible-party [{"name": "NOAA NMFS SWFSC ERD", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-135.0, 22.0], [-105.0, 22.0], [-105.0, 51.0], [-135.0, 51.0], [-135.0, 22.0]]]}
spatial-data-service-type ERDDAP griddap
spatial_harvester true
temporal-extent-begin 2002-06-01T00:00:00Z
temporal-extent-end 2022-07-07T00:00:00Z
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • altitude
  • amerigeo
  • amerigeoss
  • ckan
  • daily
  • data
  • day
  • east
  • east-west
  • edge
  • edges
  • erd
  • estimated
  • frontal
  • geo
  • geoss
  • gradient
  • high
  • latitude
  • longitude
  • magnitude
  • multi
  • multi-scale
  • mur
  • national
  • noaa
  • noaa-nmfs-swfsc-erd
  • north
  • north-america
  • north-south
  • resolution
  • scale
  • sea
  • south
  • sst
  • surface
  • temperature
  • time
  • ultra
  • ultra-high
  • united-states
  • west
isopen False
metadata_created 2025-11-22T17:17:30.422117
metadata_modified 2025-11-22T17:17:30.422121
notes Front Edges estimated from daily Multi-scale Ultra-high Resolution (MUR) Sea Surface Temperature (SST) v4.1 files using the Python scikit-image canny algorithm with sigma = 10., and threshold values of .8 and .9, as well as the OpenCV algorithm findContours with a minimum length of 20. The SST x-gradient, y-gradient and gradient magnitude are also included
num_resources 10
num_tags 42
title Daily estimated MUR SST v4.1 Frontal edges, x_gradient, y_gradient and gradient magnitude, US West Coast, 2002-present