TERN Geospatial Catalogue
Uncrewed Aircraft System (UAS) / drone RGB and multispectral orthomosaic and raw data - Calperum - SASRIV0001 - May 2022
This dataset contains UAS RGB and multispectral raw images and orthomosaics of Calperum plot SASRIV0001. The drone platform used was DJI Matrice 300 (M300) RTK. Two sensors were flown simultaneously: Zenmuse P1 (35 mm) RGB mapping camera and MicaSense RedEdge-MX Dual (10-band multispectral sensor). The RGB images were geo-referenced using the onboard GNSS in M300 and the D-RTK 2 base station. In the processing workflow, the multispectral image positions (captured with navigation-grade accuracy) were interpolated using image timestamp and RGB image coordinates. Dense point clouds and the fine-resolution RGB smoothed surface were used to generate both the RGB (1 cm/pixel) and multispectral (5 cm/pixel) orthomosaics. rio-cogeo plugin was used to generate Cloud Optimised GeoTIFFs.
Details of the data collection settings and processing workflow are described in further sections.
Note on multispectral data: in the raw data image file suffixes correspond to bands - 1: Blue, 2: Green, 3: Red, 4: NIR, 5: Red Edge, 6: Coastal Blue, 7: Green 531, 8: Red 650, 9: RedEdge 705, 10: RedEdge 740. In the orthomosaic, the bands (1-10) are ordered by the Central Wavelength (Coastal Blue, Blue, Green 531, Green, Red 650, Red, RedEdge 705, RedEdge, RedEdge 740, NIR).
Simple
Identification info
- Date (Creation)
- 2022-05-16
- Date (Publication)
- 2022-07-15
- Date (Revision)
- 2014-07-14
- Edition
- 1
Publisher
Author
School of Geography, Planning, and Spatial Sciences, University of Tasmania - Lucieer, Arko (Associate Professor of Geography and Spatial Sciences)
Geography & Environmental Studies Building, Clarke Rd, Sandy Bay, TAS, 7005, Australia
Sandy Bay
TAS
7005
Australia
Co-author
University of Adelaide - Sparrow, Ben (Director - TERN Ausplots and Eco-informatics)
Waite Road, The University of Adelaide - Waite Campus, Waite, SA, 5064, Australia
Waite
SA
5064
Australia
Co-author
School of Geography, Planning, and Spatial Sciences, University of Tasmania - Sivanandam, Poornima ()
Geography & Environmental Studies Building, Clarke Rd, Sandy Bay, TAS, 7005, Australia
Sandy Bay
TAS
7005
Australia
Co-author
University of Adelaide - Tokmakoff, Andrew (Technical Lead)
Waite Road, The University of Adelaide - Waite Campus, Waite, SA, 5064, Australia
Waite
SA
5064
Australia
Co-author
University of Adelaide - Leitch, Emrys (Senior Botanist and Field Lead)
Waite Road, The University of Adelaide - Waite Campus, Waite, SA, 5064, Australia
Waite
SA
5064
Australia
Co-author
University of Adelaide - Pink, Lachlan ()
Waite Road, The University of Adelaide - Waite Campus, Waite, SA, 5064, Australia
Waite
SA
5064
Australia
Co-author
University of Adelaide - Gellie , Nicholas ()
Waite Road, The University of Adelaide - Waite Campus, Waite, SA, 5064, Australia
Waite
SA
5064
Australia
- Website
- https://www.tern.org.au/
- Purpose
- This data was collected as part of a regular drone field survey by the TERN Ecosystem Surveillance team in collaboration with UTAS. Data collection settings for the M300 drone system were tested and updated through this field campaign.
- 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.
- Status
- Completed
Point of contact
School of Geography, Planning, and Spatial Sciences, University of Tasmania - Lucieer, Arko (Associate Professor of Geography and Spatial Sciences)
Geography & Environmental Studies Building, Clarke Rd, Sandy Bay, TAS, 7005, Australia
Geography & Environmental Studies Building, Clarke Rd
Sandy Bay
TAS
7005
Australia
Point of contact
University of Adelaide - Sparrow, Ben (Director - TERN Ausplots and Eco-informatics)
Waite Road, The University of Adelaide - Waite Campus, Waite, SA, 5064, Australia
Waite Road, The University of Adelaide - Waite Campus
Waite
SA
5064
Australia
Spatial resolution
- Spatial resolution
- 0.05
- Topic category
-
- Environment
Extent
- Description
- Calperum plot SASRIV0001
N
S
E
W
))
Temporal extent
- Time period
- 2022-05-16 2022-05-16
- Maintenance and update frequency
- Not planned
- GCMD Science Keywords
- ANZSRC Fields of Research
- TERN Platform Vocabulary
- TERN Instrument Vocabulary
- TERN Parameter Vocabulary
- QUDT Units of Measure
- GCMD Horizontal Resolution Ranges
- GCMD Temporal Resolution Ranges
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
- Title
- Creative Commons Attribution 4.0 International Licence
- Alternate title
- CC-BY
- Edition
- 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
Distributor
Distributor
Terrestrial Ecosystem Research Network (TERN)
80 Meiers Rd, Indooroopilly QLD 4068, Australia
Indooroopilly
QLD
4068
Australia
- OnLine resource
- Multispectral orthomosaic (Cloud Optimised Geotiff)
- OnLine resource
- RGB orthomosaic (Cloud Optimised Geotiff)
- OnLine resource
- Multispectral raw data
- OnLine resource
- RGB raw data
Resource lineage
- Statement
- Data collection: - Flight parameters * Flight altitude (m): 80 * Flight speed (m/s): 10 * Forward and side overlaps (%): 80 * Target Surface to Takeoff Point (m): 0 * Margin (m): 50 - Camera/sensor settings * Zenmuse P1 - M mode, Auto ISO, Aperture: f/5.6, Shutter speed: 1/1000 s, White Balance: Sunny * MicaSense - Capture mode: Timer, Interval (s): 1, Target Altitude (m): 80, Target Altitude Threshold (m): 20, Manual Exposure: disable - DRTK-2 base station location on plot: South West corner - Clouds/Wind conditions: Partially cloudy, light breeze. Data processing: P1 RGB imagery were geo-referenced using the onboard GNSS in M300 and the D-RTK 2 Mobile Station. MicaSense image positions (navigation grade accuracy) were interpolated using image timestamp and RGB image coordinates. Images were processed in Agisoft Metashape. MicaSense Calibrated Reflectance Panel (CRP) images were used to calibrate reflectance. Dense point clouds and the fine-resolution RGB smoothed surface were used to generate both the RGB (1 cm/pixel) and multispectral (6 cm/pixel) orthomosaics. rio-cogeo plugin was used to generate Cloud Optimised GeoTIFFs. These steps are documented in the following documents: Matrice 300 RTK UAS RGB and Multispectral Data Collection Protocol, Matrice 300 RTK UAS RGB and Multispectral Data Processing Protocol.
- Hierarchy level
- Dataset
Reference System Information
- Reference system identifier
- EPSG/EPSG:7854
- Reference system type
- Geodetic Geographic 2D
Metadata
- Metadata identifier
-
urn:uuid/bc734429-d096-46f9-a536-7555903a285d
- Title
- TERN GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
Point of contact
Type of resource
- Resource scope
- Dataset
- Metadata linkage
-
https://geonetwork.tern.org.au/geonetwork/srv/eng/catalog.search#/metadata/bc734429-d096-46f9-a536-7555903a285d
Point-of-truth metadata URL
- Date info (Creation)
- 2022-06-02T00:00:00
- Date info (Revision)
- 2022-07-15T00:00:00
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
Overviews
thumbnail
Spatial extent
N
S
E
W
Provided by
Associated resources
Not available