Above-ground carbon density derived from LiDAR data over oil palm plantations in Malaysian Borneo, 2014
This data set provides above-ground carbon density derived from LiDAR data over oil palm plantations in the Stability of Altered Forest Ecosystems (SAFE) project site located in Sabah, Malaysian Borneo in 2014. This includes the number of trees in plots and the average forest canopy per hectare at different heights. Data were collected during a project which was included in the NERC Human-modified tropical forest (HMTF) Programme. Full details about this dataset can be found at
https://doi.org/10.5285/6e18121c-2184-49df-a852-f3227c28d82f
- Identification
- Distribution
- Quality
- Spatial rep.
- Ref. system
- Content
- Portrayal
- Metadata
- Md. constraints
- Md. maintenance
- Schema info
Identification
Data identification
Citation
- Dataset Reference Date ()
- 2017-09-19
- Dataset Reference Date ()
- 2014-11-05
- Identifier
- doi: / 10.5285/6e18121c-2184-49df-a852-f3227c28d82f
- Other citation details
- Nunes, M.H., Ewers, R.M., Turner, E.C., Coomes, D.A. (2017). Above-ground carbon density derived from LiDAR data over oil palm plantations in Malaysian Borneo, 2014 . NERC Environmental Information Data Centre 10.5285/6e18121c-2184-49df-a852-f3227c28d82f
- Maintenance and update frequency
- notPlanned
Legal constraints
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- otherRestrictions
- Other constraints
- no limitations
Legal constraints
- Use constraints
- otherRestrictions
Legal constraints
- Use constraints
- otherRestrictions
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- © Copyright University of Cambridge 2017
Legal constraints
- Use constraints
- otherRestrictions
- Other constraints
- If you reuse this data, you should cite: Nunes, M.H., Ewers, R.M., Turner, E.C., Coomes, D.A. (2017). Above-ground carbon density derived from LiDAR data over oil palm plantations in Malaysian Borneo, 2014 . NERC Environmental Information Data Centre https://doi.org/10.5285/6e18121c-2184-49df-a852-f3227c28d82f
- Spatial representation type
- textTable
- Metadata Language
- English (en)
- Character set
- utf8
- Topic category
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- Biota
- Environment
- Begin date
- 2014-11-05
- End date
- 2014-12-29
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W
Distribution
Distribution
- Data format
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Comma-separated values (CSV)
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Comma-separated values (CSV)
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Download the data
Download a copy of this data
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Supporting information
Supporting information available to assist in re-use of this dataset
Quality
Data quality
Scope
- Quality Scope
- dataset
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- dataset
Report
Citation
- Dataset Reference Date ()
- 2010-12-08
- Statement
- The work was carried out in the oil palm plantations within the Stability of Altered Forest Ecosystem (SAFE) Project, located within lowland dipterocarp forest regions of East Sabah in Malaysian Borneo. Airborne LiDAR data were acquired on 5 November 2014 using a Leica LiDAR50-II flown at 1850 m altitude on a Dornier 228-201 travelling at 135 knots. The LiDAR sensor emitted pulses at 83.1 Hz with a field of view of 12.0°, and a footprint of about 40 cm diameter. The average pulse density was 7.3/m2. The Leica LiDAR50-II sensor records full waveform LiDAR, but for the purposes of this study the data were discretised, with up to four returns recorded per pulse. The LiDAR data were pre-processed by NERC's Data Analysis Node and delivered in standard LAS format. All further processing was undertaken using LAStools (Rapidlasso GmbH, LAStools). Points were classified as ground and non-ground, and a digital elevation model (DEM) was fitted to the ground returns, producing a raster of 1 m resolution. The DEM elevations were subtracted from elevations of all non-ground returns to produce a normalised point cloud, and a canopy height model (CHM) was constructed from this on a 0.5 m raster by averaging the first returns. Finally, holes in the raster were filled by averaging neighbouring cells. See supporting documentation for further information.
Ref. system
- Code
- WGS 84
Metadata
Metadata
- File identifier
- 6e18121c-2184-49df-a852-f3227c28d82f XML
- Metadata Language
- English (en)
- Character set
- ISO/IEC 8859-1 (also known as Latin 1)
- Resource type
- dataset
- Hierarchy level name
- dataset
- Metadata Date
- 2024-03-05T09:05:20
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
NERC EDS Environmental Information Data Centre
Lancaster Environment Centre, Library Avenue, Bailrigg
,
Lancaster
,
LA1 4AP
,
UK
https://eidc.ac.uk/