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Digital Hemispherical Photography (DHP) from TERN Warra Tall Eucalypt SuperSite

<p>Digital Hemispherical Photography (DHP) upward-looking images are collected twice per year to capture vegetation and crown cover at the Warra Tall Eucalypt SuperSite. These images are used to estimate Leaf area index (LAI). The images are captured at the times of estimated maximum and minimum LAI.

</p>

<p>

The Warra Tall Eucalypt SuperSite was established in 2012 and is located in a stand of tall, mixed-aged <em>Eucalyptus obliqua</em> forest (1.5, 77 and &gt;250 years-old) with a rainforest / wet sclerophyll understorey and a dense man-fern (<em>Dicksonia antarctica</em>) ground-layer. The site experienced a fire in January 2019, which consumed the ground layer and killed a high proportion of the understorey trees but stimulated dense seedling regeneration. For additional site information, see https://www.tern.org.au/tern-observatory/tern-ecosystem-processes/warra-tall-eucalypt-supersite/ .

</p><p>

Other images collected at the site include photopoints, phenocam time-lapse images taken from fixed under and overstorey cameras, panoramic landscape and ancillary images of fauna and flora.

</p>

Simple

Identification info

Date (Creation)
2015-09-24
Date (Publication)
2021-05-12
Date (Revision)
2025-12-12
Edition
1.0

Publisher

Terrestrial Ecosystem Research Network
Building 1019, 80 Meiers Rd
Indooroopilly
QLD
4068
Australia
+61 7 3365 9097

Author

School of Natural Sciences, University of Tasmania - Wardlaw, Tim (Dr)
Churchill Avenue, Hobart, Tasmania, 7005, Australia
Hobart
Tasmania
7005
Australia
Website
https://www.tern.org.au/

Credit
We at TERN acknowledge the Traditional Owners and Custodians throughout Australia, New Zealand and all nations. We honour their profound connections to land, water, biodiversity and culture and pay our respects to their Elders past, present and emerging.
Credit
The research site was established in 1995 by Forestry Tasmania and joined the TERN SuperSite Network in 2013.
Status
On going

Point of contact

School of Natural Sciences, University of Tasmania - Wardlaw, Tim (Dr)
Churchill Avenue, Hobart, Tasmania, 7005, Australia
Churchill Avenue
Hobart
Tasmania
7005
Australia
Topic category
  • Environment

Extent

Description
Southern Tasmania
N
S
E
W


Temporal extent

Time period
2015-09-24
Title
Karan, M. (2020). SuperSites Vegetation Monitoring Protocols v 1.21. TERN Australian SuperSite Network. Cairns, Australia. doi:10.4227/05/56134C1310F16
Website
Karan, M. (2020). SuperSites Vegetation Monitoring Protocols v 1.21. TERN Australian SuperSite Network. Cairns, Australia. doi:10.4227/05/56134C1310F16

Related documentation

Title
Woodgate, W. et al. (2012) ‘Searching for the optimal sampling design for measuring LAI in an upland rainforest’, in Proceedings  of the 2012 Geospatial Science Research 2 Symposium (GSR_2) . 2012 Melbourne, Australia: RMIT University. pp. 1–11.
Website
Woodgate, W. et al. (2012) ‘Searching for the optimal sampling design for measuring LAI in an upland rainforest’, in Proceedings  of the 2012 Geospatial Science Research 2 Symposium (GSR_2) . 2012 Melbourne, Australia: RMIT University. pp. 1–11.

Related documentation

Title
Warra Tall Eucalypt SuperSite https://www.tern.org.au/tern-observatory/tern-ecosystem-processes/warra-tall-eucalypt-supersite/
Website
Warra Tall Eucalypt SuperSite https://www.tern.org.au/tern-observatory/tern-ecosystem-processes/warra-tall-eucalypt-supersite/

Related documentation

Maintenance and update frequency
Biannually
GCMD Science Keywords
  • CANOPY CHARACTERISTICS
  • VEGETATION COVER
ANZSRC Fields of Research
  • Forest biodiversity
  • Environmental management
TERN Instrument Vocabulary
  • Nikon D7000
TERN Parameter Vocabulary
  • visible wavelengths
  • Unitless
QUDT Units of Measure
  • Unitless
GCMD Horizontal Resolution Ranges
  • 100 meters - < 250 meters
GCMD Temporal Resolution Ranges
  • Seasonal
Keywords (Discipline)
  • Digital Hemispherical Photography (DHP)
  • wrra
  • leaf area index
  • TERN Ecosystem Processes

Resource constraints

Use limitation
The Creative Commons Attribution 4.0 International (CC BY 4.0) license allows others to copy, distribute, display, and create derivative works provided that they credit the original source and any other nominated parties. Details are provided at https://creativecommons.org/licenses/by/4.0/
File name
88x31.png
File description
CCBy Logo from creativecommons.org
File type
png
Linkage
https://w3id.org/tern/static/cc-by/88x31.png

Title
Creative Commons Attribution 4.0 International Licence
Alternate title
CC-BY
Edition
4.0
Website
https://creativecommons.org/licenses/by/4.0/

Access constraints
License
Use constraints
Other restrictions
Other constraints
TERN services are provided on an "as-is" and "as available" basis. Users use any TERN services at their discretion and risk. They will be solely responsible for any damage or loss whatsoever that results from such use including use of any data obtained through TERN and any analysis performed using the TERN infrastructure. <br />Web links to and from external, third party websites should not be construed as implying any relationships with and/or endorsement of the external site or its content by TERN. <br /><br />Please advise any work or publications that use this data via the online form at https://www.tern.org.au/research-publications/#reporting
Other constraints
Please cite this dataset as {Author} ({PublicationYear}). {Title}. {Version, as appropriate}. Terrestrial Ecosystem Research Network. Dataset. {Identifier}.

Resource constraints

Classification
Unclassified

Distribution Information

Distribution format

Distributor

Distributor

Terrestrial Ecosystem Research Network
80 Meiers Road, Indooroopilly, Queensland, 4068, Australia
Indooroopilly
Queensland
4068
Australia
OnLine resource
TERN EcoImages Portal

OnLine resource
TERN EcoImages REST API

OnLine resource
ro-crate-metadata.json

Resource lineage

Hierarchy level
Dataset

Process step

Description
SuperSites Vegetation Monitoring Protocol: <ul> <li><a href="http://linked.data.gov.au/def/tern-cv/5653a752-20ff-435a-8049-2c77c0adbaec">12.2 Digital Hemispheric Photography</a></li></ul>

Reference System Information

Reference system identifier
EPSG/EPSG:4326

Reference system type
Geodetic Geographic 2D

Metadata

Metadata identifier
urn:uuid/37fefe41-eaf5-4286-ba7d-3af47ef132cc

Title
TERN GeoNetwork UUID

Language
English
Character encoding
UTF8

Point of contact

Terrestrial Ecosystem Research Network
Building 1019, 80 Meiers Rd
Indooroopilly
QLD
4068
Australia
+61 7 3365 9097

Type of resource

Resource scope
Dataset
Metadata linkage
https://geonetwork.tern.org.au/geonetwork/srv/eng/catalog.search#/metadata/37fefe41-eaf5-4286-ba7d-3af47ef132cc

Point-of-truth metadata URL

Date info (Creation)
2015-09-24T00:00:00.000000+00:00
Date info (Revision)
2025-12-12T01:37:25.393096+00:00

Metadata standard

Title
ISO 19115-1:2014/AMD 1:2018 Geographic information - Metadata - Fundamentals
Edition
1

Metadata standard

Title
ISO/TS 19115-3:2016
Edition
1.0

Metadata standard

Title
ISO/TS 19157-2:2016
Edition
1.0
Title
Terrestrial Ecosystem Research Network (TERN) Metadata Profile of ISO 19115-3:2016 and ISO 19157-2:2016
Date (published)
2021
Edition
1.0

Identifier

Code
10.5281/zenodo.5652221
Website
https://github.com/ternaustralia/TERN-ISO19115/releases/tag/v1.0

 
 

Overviews

Spatial extent

N
S
E
W


Keywords

ANZSRC Fields of Research
Environmental management Forest biodiversity
GCMD Science Keywords
CANOPY CHARACTERISTICS VEGETATION COVER

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Access to the portal
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Associated resources

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