Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
2
datasets available to search
ShareScore release 0.9.0
Dataset results
2 results for “Ground Truth tree data”
Ground Truth Data of Falcata (Paraserianthes falcataria) Trees and Tree Farms/Plantations in Butuan City, Philippines for the Year 2020
<p>This dataset comprises location and extent data of<strong> </strong>selected/visited Falcata (<em>Paraserianthes falcataria</em>) trees and tree farms/plantations in Butuan City, Philippines. The CSV and GIS Shapefiles were generated from data collected through a series of ground truth (field) surveys conducted from October 20-29, 2020, in various parts of the city. More details can be found in the accompanying technical report. The field surveys were conducted as part of the <a href="../communities/nicer-itp-project-1" target="_blank" rel="noopener">CSU NICER ITP Center - Project 1. Development of a Geodatabase of Industrial Tree Plantations In Caraga Region Using Remote Sensing and GIS.</a></p> <p>Please refer to the Project 1 terminal report (<a href="../records/13735736" target="_blank" rel="noopener">https://zenodo.org/records/13735736</a>) for additional details.</p>
High-Resolution UAV Imagery and Ground Truth Tree Data of Deciduous Forests in Fruška gora National Park, Serbia
<p><strong>Study Area</strong><br>The imagery covers a section of the <strong>Fruška Gora National Park</strong> in Serbia. More than 90% of the area is covered by deciduous forests at elevations above 300 m. The forest primarily comprises mixed stands with the following dominant species: <strong><em>Quercus petraea</em>, <em>Tilia </em>spp., <em>Carpinus betulus</em> </strong>and<strong> <em>Fagus sylvatica</em></strong>.<br>The park's highest peak is 539 meters above sea level. More than 80% of the forest is of coppice origin, and it is a <strong>managed forest</strong>. The imagery captures forest stands of varying ages, from very young to old-growth stands. Ground truth data focuses on stands more than 70 years old.</p> <p><strong>Data Collection Overview</strong><br><strong>1. RGB Imagery</strong></p> <ul> <li><strong>Equipment</strong>: High-resolution RGB images were captured using a <strong>Sony UMC-R10C camera</strong> mounted on a <strong>Quantum Systems Trinity F90+ UAV</strong>.</li> <li><strong>Altitude</strong>: 134 meters.</li> <li><strong>Ground Sampling Distance (GSD)</strong>: 4.13 cm/pix.</li> <li><strong>Coordinate System:</strong> Processed in <strong>EPSG:32634</strong> (WGS 84 / UTM zone 34N).</li> </ul> <p><strong>2. Multispectral (MS) Imagery</strong></p> <ul> <li><strong>Equipment</strong>: Multispectral data captured with a <strong>Dual MicaSense Camera</strong>, covering <strong>10 spectral bands</strong> spanning visible, red-edge, and near-infrared regions.</li> <li><strong>Altitude</strong>: 135 meters.</li> <li><strong>Ground Sampling Distance (GSD)</strong>: 9.35 cm/pix.</li> <li><strong>Coordinate System:</strong> Processed in <strong>EPSG:4326 </strong>(WGS 84)<strong>.</strong></li> </ul> <p><strong>3. Ground Truth Tree Data</strong></p> <ul> <li><strong>Sampling Methodology</strong>: Data was collected along transects representing monodominant or mixed forest<span> stands</span>, focusing on <em><strong>Quercus petraea</strong></em>, <em><strong>Fagus sylvatica</strong></em>, and <strong><em>Tilia </em>spp.</strong></li> <li><strong>Tree Count</strong>: Approximately <strong>120 trees</strong> were geolocated and measured.</li> </ul> <p><strong>Measurement Tools and Procedures</strong>:</p> <ul> <li><strong>Geographic Coordinates</strong>: Recorded with a <strong>Garmin eTrex 20 GPS</strong> and manually corrected using RGB aerial imagery for improved precision.</li> <li><strong>Tree Crowns</strong>: Delineated manually in <strong>QGIS 3.38.3</strong> using RGB imagery.</li> <li><strong>Tree Diameter</strong>: Measured at <strong>breast height (1.3m)</strong> using a diameter tape.</li> <li><strong>Tree Height</strong>: Measured using a <strong>Haglöf EC II-D electronic clinometer</strong>.</li> </ul> <p><strong>Tree Attributes Recorded</strong>:</p> <ul> <li><span>Species latin name</span>.</li> <li>Diameter at breast height (DBH).</li> <li>Tree height (H).</li> <li>Geographic coordinates (center of the tree crown).</li> <li>Elevation.</li> </ul> <p><strong>Temporal Coverage</strong></p> <ul> <li>Field data collection occurred during <strong>autumn 2024</strong>.</li> </ul>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.