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Self-driving perception, LiDAR/camera fusion, trajectory prediction, drone perception, robot manipulation
1,663 datasets
2021 saw a complete airborne LiDAR survey of the Northern Ireland coastline, commissioned as part of the NI 3D Coastal Survey. The resulting Digital Terrain Model provides precise data on current coastal morphology, covering the intertidal area and extending approximately 200 meters landward of the high-water mark. This dataset is available on multiple open data platforms under a permissive license.
Module 24 RTK Positioning Core and Verification Dataset provides a dependency-free C++ source implementation and a high-frequency validation dataset for real-time kinematic positioning. The engine uses fractional carrier-phase tracking to mitigate multi-path interference and achieve centimeter-level accuracy for terrestrial vehicle trajectories. Authored by Jamie Davis and released under CC-BY-4.0, the dataset was last updated on May 29, 2026.
NASA's UAVSAR L1B interferometric products were collected during the 2021 Delta-X campaign over the Atchafalaya Basin in Louisiana. The dataset includes co-registered VV-polarization interferograms, interferometric amplitude, wrapped and unwrapped phase, coherence, and geometry files for Spring and Fall deployments. Data are provided in non-georeferenced ENVI format for analyzing water-level changes in coastal wetlands.
Northwestern US forest aboveground biomass maps cover Washington, Oregon, Idaho, and Montana at a 30-meter spatial resolution. The dataset integrates 3,805 field plots with LiDAR imagery from 176 collections, using random forest modeling to estimate biomass from LiDAR, climate, and topographic metrics. NASA compiled this data from 29 stakeholder sources, with LiDAR acquisitions spanning 2002 to 2016.
Jenny Magaly Morocho Toaza published data evaluating seasonal performance of basal area estimation using a smartphone LiDAR app and a professional scanner. The study collected data from 50 circular plots in heterogeneous mountain forests near BraΘov, Romania, across four phenological stages: winter, spring, summer, and autumn. Results include bias, mean absolute error, root mean square error, and acquisition time comparisons between the two systems.
A 300 W air-cooled PEM fuel cell was integrated into a 450 mm quadcopter and its performance was compared to a conventional lithium-polymer battery. The dataset likely contains experimental measurements of voltage, current, power, and temperature under idle and various load conditions. The research was authored by Kirubadurai B and last updated on 2026-05-30.
A 4.0 KB text file containing a deterministic digital biquad implementation of a Direct Form I Low-Pass Filter. The core is optimized for 32-bit bare-metal environments like ARM Cortex-M, ESP32, and STM32, authored by Jamie Davis and last updated on June 2, 2026. It uses fixed-point representation with q15_16_t signed fractional types to eliminate floating-point unit overhead.
ICESat GLAS satellite and airborne LiDAR data from June 2005 and 2006 model aboveground biomass across the Eurasian boreal biome. Estimates are stratified by World Wildlife Fund ecoregions and MODIS land cover types, using different modeling approaches for western and eastern Eurasia. This dataset provides a biome-wide, leaf-on season snapshot of forest carbon stocks derived from multi-scale remote sensing.
New England and California forests were surveyed between 2008 and 2010 to collect biophysical measurements. The dataset includes tree diameter, species, location, and biomass estimates calculated from allometric equations, supporting comparisons with airborne lidar and radar data. It was collected under the North American Carbon Program to understand carbon stocks and changes.
CALIPSO's CALIOP instrument provides global distributions of ice cloud extinction and ice water content histograms on a uniform spatial grid. All Level 3 parameters are derived from 5km cloud profile products, with a temporal average of one month, to study the impact of clouds and aerosols on Earth's radiation budget. The satellite, a joint NASA-CNES mission launched on April 28, 2006, flies in the A-Train constellation for coincident Earth observations.
13.4 MB of code and likely evaluation data for the SVTRv2X model, a framework for Scene Text Recognition (STR). The dataset, authored by Jian Guo and last updated in June 2026, is shared under a CC-BY-4.0 license on figshare. It is associated with research addressing challenges in STR, such as sensitivity to spatial perturbations and handling diverse text styles.
A 9.5 KB Excel file containing performance metrics for the SVTRv2X model on multiple Scene Text Recognition (STR) benchmarks. The dataset was authored by Jian Guo and last updated on June 1, 2026. It likely contains tabular results comparing the proposed framework's recognition ability against other models.
Pulsed Doppler LIDAR measured radial wind velocity and aerosol profiles above 500 meters during a two-week period in June and July 1987. Data from the FIFE study area compares LIDAR-derived wind profiles and momentum fluxes with airborne and balloon sonde measurements. The VAD technique was used to obtain unsmoothed profiles, offering simultaneous flow parameter measurements at multiple heights in the planetary boundary layer.
5.5 KB of simulation results for a shared unmanned aerial vehicle (UAV) route scheduling model. The data, shared by Chao Hong on figshare under a CC-BY-4.0 license, was last updated in May 2026. The model integrates passenger order characteristics and UAV operational parameters to optimize scheduling.
Simulation results demonstrate a 27.3% reduction in total navigation time compared to non-pooling baselines, with an average UAV utilization rate of 78.6%. This dataset, created by Chao Hong and last updated in May 2026, contains results from a model optimizing shared passenger-carrying unmanned aerial vehicle (UAV) route scheduling. The model integrates passenger order characteristics with UAV operational parameters and uses a self-learning Ant-Lion Optimizer (SLALO) for real-time assignment.
5.5 KB of simulation results for a shared unmanned aerial vehicle (UAV) route scheduling model. The data, shared by Chao Hong on figshare under a CC-BY-4.0 license, was last updated in May 2026. The model integrates passenger order characteristics and UAV operational parameters to optimize scheduling.
A simulation dataset for optimizing shared passenger-carrying unmanned aerial vehicle (UAV) routes in multi-airport environments. It was created by Chao Hong and last updated on May 19, 2026. The dataset likely contains operational parameters and passenger order characteristics used to model and minimize total system navigation time.
Column-average carbon dioxide concentrations were measured at a 0.1-second frequency during four airborne campaigns over the central and eastern United States. The data was collected by a Multi-functional Fiber Laser Lidar onboard a C-130 Hercules aircraft flying at altitudes up to 8 km for NASA's Atmospheric Carbon and Transport project. Campaigns occurred in Summer 2016, Winter 2017, Fall 2017, and Spring 2018.
Vertical weighting function coefficients for column-average carbon dioxide concentrations were measured during four airborne campaigns from Summer 2016 to Spring 2018. The Multi-functional Fiber Laser Lidar instrument collected data at a 0.1-second frequency from a C-130 Hercules aircraft flying at altitudes up to 8 km over central and eastern U.S. regions. This dataset was produced by NASA for the Atmospheric Carbon and Transport (ACT-America) project.
Fifteen geotiff files at 4m to 32m resolution contain bathymetry data from a 47-day survey aboard the RV Falkor from September 30 to November 17, 2020. The survey, conducted by Geoscience Australia, aimed to map the seabed of the Cape York Peninsula region, the Swain slide, and reefs in the eastern Coral Sea Marine Park using Kongsberg EM302 multibeam sonar. This dataset is published with the permission of the CEO, Geoscience Australia.