7498da3969884bb9a2c7bac20bf5c96d English 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646 ca0729ec30514a64a6ccd393eacff5f0 dataset Centre for Environmental Data Analysis (CEDA) 01235446432 Rutherford Appleton Laboratory Harwell Oxon OX11 0QX United Kingdom support@ceda.ac.uk pointOfContact 2026-04-13T02:26:29 UK GEMINI 2.3 WGS 84 Weighing trees with lasers project: terrestrial laser scanner data; The Grove of Old Trees reserve California (Plot CALI-02), September 2017 2025-06-19T10:59:12 publication 2025-06-19T10:59:12 creation https://catalogue.ceda.ac.uk/uuid/7498da3969884bb9a2c7bac20bf5c96d 7498da3969884bb9a2c7bac20bf5c96d Centre for Environmental Data Analysis (CEDA) 10.5285/7498da3969884bb9a2c7bac20bf5c96d doi This dataset is comprised of raw data from the NERC-funded, full waveform terrestrial laser scanner (TLS) deployed at sites on three continents, multiple countries and plot locations, which have been re-surveyed at different times. The CALI-02 plot site was situated in the Grove of Old Trees, which is a 48-acre (19 ha) open space reserve woodland of mature coast redwood trees. The grove grows on a broad, flat ridgetop west of Occidental, California, The project scanned all trees in the permanent sample plot (PSP) spanning a range of soil fertility and productivity gradients (24 x 1 ha PSPs in total). The aim of the weighing trees with lasers project is to test if current allometric relationships are invariant across continents or whether they differ significantly and require continental-level models; quantify the impact of assumptions of tree shape and wood density on tropical forest allometry; test hypotheses relating to pan-tropical differences in observed AGB (Above Ground Biomass) from satellite and field data. It also aims to apply new knowledge to assessing retrieval accuracy of forthcoming ESA BIOMASS and NASA GEDI (Global Ecosystem Dynamics Investigation Lidar) missions and providing calibration datasets; In addition to testing the capability of low-cost instruments to augment TLS data, including: UAVs (unmanned aerial vehicle) for mapping cover and canopy height; low-cost lidar instruments to assess biomass rapidly, at lower accuracy. Disney, Mathias Unavailable author Unavailable author Burt, Andrew Unavailable author Unavailable author Duncanson, Laura Unavailable author Unavailable author Centre for Environmental Data Analysis (CEDA) custodian 01235446432 Rutherford Appleton Laboratory Harwell Oxon OX11 0QX United Kingdom support@ceda.ac.uk custodian Centre for Environmental Data Analysis (CEDA) distributor 01235446432 Rutherford Appleton Laboratory Harwell Oxon OX11 0QX United Kingdom support@ceda.ac.uk distributor Disney, Mathias Unavailable principal_investigator Unavailable principalInvestigator Centre for Environmental Data Analysis (CEDA) point_of_contact 01235446432 Rutherford Appleton Laboratory Harwell Oxon OX11 0QX United Kingdom support@ceda.ac.uk pointofContact Centre for Environmental Data Analysis (CEDA) publisher 01235446432 Rutherford Appleton Laboratory Harwell Oxon OX11 0QX United Kingdom support@ceda.ac.uk publisher unknown dataset Terrestrial Laser Scanner Grove of old trees California Redwood orthoimagery theme GEMET - INSPIRE themes, version 1.0 2008-06-01 publication otherRestrictions Public data: access to these data is available to both registered and non-registered users. otherRestrictions Under the following licence http://creativecommons.org/licenses/by/4.0/, appropriate use of these data may fall under any use. This message is intended as guidance, always read the full licence. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. grid English imageryBaseMapsEarthCover -122.9915 -122.9915 38.398 38.398 2017-08-14T00:00:00 2017-08-15T00:00:00 The scan folder contains a number of open and proprietary formats file formats CSV, ASCII, text, PNG , RXP and PAT Centre for Environmental Data Analysis (CEDA) Data Center Contact 01235446432 Rutherford Appleton Laboratory Harwell Oxon OX11 0QX United Kingdom support@ceda.ac.uk distributor https://catalogue.ceda.ac.uk/uuid/7498da3969884bb9a2c7bac20bf5c96d CEDA Data Catalogue Page Detail and access information for the resource information http://data.ceda.ac.uk/neodc/tls/data/raw/usa/CALI-02/2017-09-09.001.riproject DOWNLOAD Download Data download https://gtr.ukri.org/projects?ref=NE%2FN00373X%2F1 Weighing trees with lasers: reducing uncertainty in tropical forest biomass and allometry No further details. information dataset Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 Provided by Andrew Burt UCL to CEDA for publication