Skip to main content
open Open - This dataset is available for use by everyone
open_login Open - Login - This dataset is available for use by everyone - login required
fees_apply Fees Apply - This dataset is available for use subject to payment
restricted Restricted - This dataset is available for use subject to approval
govt_only Government Use Only - This dataset is available for government use only
mixed Mixed - A variety of access levels apply to this dataset's resources
open Open - This resource is available for use by everyone
open_login Open - Login - This resource is available for use by everyone - login required
fees_apply Fees Apply - This resource is available for use subject to payment
restricted Restricted - This resource is available for use subject to approval
govt_only Government Use Only - This resource is available for government use only
mixed Mixed - A variety of access levels apply to this resource
Data WA Logo
Contact Us Help Centre
      • Home
      • Data
      • Organisations
      • Applications
      • Groups
      • SLIP
      • Community 
        Forum Blog
      • Public Sector 
        wa.gov.au Walis Capture WA Land Monitor Urban Eye
      1. Home
      2. Organizations
      3. Department of Water and Environmental Regulation
      4. Hardy Inlet Seagrass Survey - Extent (DWER-111)

      Hardy Inlet Seagrass Survey - Extent (DWER-111)

      Hardy Inlet was surveyed by underwater drop camera observations in December 2018 and January 2020. Seagrass species distribution and cover (as percentage cover in categories: 0, 1-10%, 10-25%, 25-50%, 50-75%, 75-90%, 90-100%) were recorded. The canopy height (in 10 cm intervals) and epiphytic cover (as low, medium, high) of seagrass was also estimated. Macroalgae distribution and cover (as percentage cover in categories: 0, 1-10%, 10-25%, 25-50%, 50-75%, 75-90%, 90-100%) were recorded. At approximately a third of the sites, physical water profiles and secchi depth were recorded.

      The datasets making up the Hardy Inlet Seagrass Survey data are:

      Hardy_Seagrass - point dataset Hardy_Seagass_Extent - polygon showing presence/absence derived from points Hardy_Seagrass_Cover - polygon showing percentage cover derived from points

      Layers: Hardy_Seagrass_Dec_2018 - Hardy_seagrass points where Year = '2018' Hardy_Seagrass_Jan_2020 - Hardy_seagrass points where Year = '2020'

      Hardy_Seagrass_Extent_2018 
          - Hardy_Seagrass_Extent where Year = '2018'
      Hardy_Seagrass_Extent_Jan_2020
          - Hardy_Seagrass_Extent where Year = '2020'
      
      
      Hardy_Seagrass_Cover_2018 
          - Hardy_Seagrass_Cover where Year = '2018'
      Hardy_Seagrass_Cover_Jan_2020
          - Hardy_Seagrass_Cover where Year = '2020'
      
      Show full description
      Access & Use Information
      Open
      This dataset is available for use by everyone
      Licence
      Custom (Active Acceptance)

      Data and Resources
      Expand all / Collapse all

      Web Services & APIs
      • open ArcGIS Server Map Service API ArcGIS Server Map Service

        An ArcGIS Server Map Service offers access to a...

        Copy URL
      • open Web Mapping Service WMS

        Web Map Service (WMS) is a standard protocol...

        Copy URL
      • open Web Feature Service WFS

        Web Feature Service (WFS) provides an interface...

        Copy URL
      Data Downloads
      • open_login GeoJSON GeoJSON

        This resource provides the latest snapshot of...

        Download
      • open_login Shapefile SHP

        This resource provides the latest snapshot of...

        Download
      • open_login File Geodatabase FGDB

        This resource provides the latest snapshot of...

        Download
      • open_login Geopackage GeoPackage

        This resource provides the latest snapshot of...

        Download
      Resources
      • open Hardy Inlet Seagrass Survey TXT

        Department of Water and Environmental...

        Open
      • open Licence Agreement PDF

        DWER Active Acceptance Licence Agreement

        Open

      Discover More

      Tags
      • Biota
      • Estuary
      • Flora
      • Seagrass
      Curated collections of datasets. Need help adding this dataset to a group? Get in touch.
      • slip-public-plants-and-animals-service

        SLIP Public Plants and Animals Service

        Service providing access to plants and animals related data for public use....

        View SLIP Public Plants and Animals Service
      The best examples of datasets in use. Want to showcase your use of data? Let us know!

      There are no applications that feature this dataset yet — get in touch with us at info@data.wa.gov.au to submit one!

      Activity Stream RDF JSON
      department-of-water-and-environmental-regulation
      Key Information
      Published by
      Department of Water and Environmental Regulation
      Information classification
      OFFICIAL
      Data theme
      Science
      Data last updated
      06-02-2024
      Update frequency
      yearly
      Data custodian
      Geospatial and Data Services Manager
      Dataset contact
      Manager, Aquatic Science
      Website
      -
      First published
      10-03-2022
      Metadata last updated
      13-06-2025
      Data source
      https://public-services.slip.wa.gov.au/public/rest/services/SLIP_Public_Services/Plants_and_Animals/MapServer/32
      Temporal coverage
      -
      Geospatial theme
      Plants and Animals
      Geospatial source projection
      GDA2020
      Spatial coverage

      Dataset extent

      Digital object identifier
      -
      Citation
      -
      Data usability rating How reusable and linked the data is. Learn more.

      Acknowledgement

      The Government of Western Australia respectfully acknowledges the traditional owners of country throughout Western Australia and pays its respects to Elders past, present and emerging.

      Useful links

      • Publisher Login
      • About
      • Policy
      • Progress
      • Status Page

      Legal

      • Accessibility
      • Copyright
      • Disclaimer
      • Privacy

      Contact

      1 Midland Sq, Midland 6056

      info@data.wa.gov.au

      +61 (0)8 9273 7373

      +61 (0)8 9250 3187

      © 2021 Government of Western Australia