655 datasets found for "php在线考试答题教育刷题练习题库源码H5背题学习出题源码支持小程序✅项目合作 二开均可 TG：saolei44✅.OBbBVghlUx"
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Federal
NACP North American Forest Dynamics Project: Forest Disturbance and Regrowth Data
National Aeronautics and Space Administration —
This data set provides the results of time-series analyses of Landsat imagery for 55 selected forested sites across the conterminous U.S.A. The output is a pair of... -
Federal
Interferometric Synthetic Aperture Radar (IFSAR) Alaska
National Aeronautics and Space Administration —
The U.S. Geological Survey (USGS) National Geospatial Program (NGP) developed the Alaska Mapping Initiative (AMI) to collaborate with the State and other Federal... -
Federal
VIIRS/NPP Land Surface Temperature/Emissivity Daily L3 Global 1km SIN Grid Night V001
National Aeronautics and Space Administration —
The VNP21A1N VIIRS Version 1 data product was decommissioned on April 8th, 2025. Users are encouraged to use Version 2 data products, which provide better calibration... -
Federal
LIMS/Nimbus-7 Level 1 Radiance Data V001 (LIMSN7L1PROFILER) at GES DISC
National Aeronautics and Space Administration —
LIMSN7L1PROFILER is the Nimbus-7 Limb Infrared Monitor of the Stratosphere (LIMS) Level-1 Profiles of Radiance Data product and contains selected daily vertical... -
Federal
MODIS/Terra Vegetation Continuous Fields Yearly L3 Global 250m SIN Grid V006
National Aeronautics and Space Administration —
The MOD44B Version 6 data product was decommissioned on July 31, 2023. Users are encouraged to use the MOD44B Version 6.1 data product.The MOD44B Version 6 Vegetation... -
Federal
MLS/Aura Near-Real-Time L2 Water Vapor (H2O) Mixing Ratio V005 (ML2H2O_NRT) at GES DISC
National Aeronautics and Space Administration —
ML2H2O_NRT is the EOS Aura Microwave Limb Sounder (MLS) Near-Real-Time (NRT) product for water vapor (H2O). This product contains H2O profiles derived from the 190... -
Federal
Thermal-Inertial UAV Night Dataset
National Aeronautics and Space Administration —
Thermal-Inertial UAV Night Dataset -
Federal
Distributed Anomaly Detection Using Satellite Data From Multiple Modalities
National Aeronautics and Space Administration —
There has been a tremendous increase in the volume of Earth Science data over the last decade from modern satellites, in-situ sensors and different climate models.... -
Federal
GOES-R PLT Lightning Instrument Package (LIP) V1
National Aeronautics and Space Administration —
The GOES-R PLT Lightning Instrument Package (LIP) dataset consists of electrical field measurements of lightning and navigation data collected by the Lightning... -
Federal
JPL TELLUS GRACE Level-3 Monthly Land Water-Equivalent-Thickness Surface Mass Anomaly Release 6.0 version 04 in netCDF/ASCII/GeoTIFF Formats
National Aeronautics and Space Administration —
The monthly land mass grids contain water mass anomalies given as equivalent water thickness derived from GRACE & GRACE-FO time-variable gravity observations... -
Federal
Northern and Mid-Latitude Soil Database, Version 1, R1
National Aeronautics and Space Administration —
The U.S. Department of Agriculture, Agriculture and Agri-Food Canada, the Russian Academy of Agricultural Sciences, the University of Copenhagen Institute of... -
Federal
Delta-X: Delft3D Sediment Model, Site 322, Terrebonne Basin, MRD, Louisiana, USA
National Aeronautics and Space Administration —
This dataset contains the Delft3D model of the intensive site 322 in the Terrebonne Basin along the Mississippi River Delta (MRD) in coastal Louisiana. Simulations... -
Federal
ABoVE: High Resolution Cloud-Free Snow Cover Extent and Snow Depth, Alaska, 2001-2017
National Aeronautics and Space Administration —
This dataset provides estimates of maximum snow cover extent (SCE) and snow depth for each 8-day composite period from 2001 to 2017 at 1 km resolution across Alaska.... -
Federal
Sounder SIPS: AQUA AIRS IR MW Level 3 CLIMCAPS : Specific Quality Control Gridded Daily V2 at GES DISC
National Aeronautics and Space Administration —
WARNING: Users of the derived product “co_mmr_midtrop” (carbon monoxide mass mixing ratio to dry air [kg/kg] at ~500 hPa). This variable has a significant bias due to... -
Federal
Sentinel-6A Level 1B GNSS Radio Occultation Daily RINEX V1 (S6A_RO_1B_POD_RNX_) at GES DISC
National Aeronautics and Space Administration —
This dataset provides the L1B Global Navigation Satellite System (GNSS) Radio Occultation (RO) Precise Orbit Determination (POD) data generated by NASA JPL from... -
Federal
Battery Health Management System for Electric UAVs
National Aeronautics and Space Administration —
In summary, this paper lays out a novel battery health management technique for application onboard an electric UAV. This technique is also applicable to other... -
Federal
Sparse Inverse Gaussian Process Regression with Application to Climate Network Discovery
National Aeronautics and Space Administration —
Regression problems on massive data sets are ubiquitous in many application domains including the Internet, earth and space sciences, and finances. Gaussian Process... -
Federal
MetOp-C ASCAT Level 2 Ocean Surface Wind Vectors Optimized for Coastal Ocean
National Aeronautics and Space Administration —
This dataset contains operational near-real-time Level 2 coastal ocean surface wind vector retrievals from the Advanced Scatterometer (ASCAT) on MetOp-C at 12.5 km... -
Federal
Wind SMS Suite SupraThermal Ion Composition Spectrometer (SMS/STICS) Ion Angular Flux Maps (AFMs), Level 2 (L2), 30-minute Data in Solar Wind
National Aeronautics and Space Administration —
The data include Wind STICS 30-minute Angular Flux Maps (AFMs) for selected ion species using triple coincidence (H+, He+, He2+, C5+, O+, O6+, and Fe10+) and double... -
Federal
Gazetteer of Planetary Nomenclature: Mars: 1:5 million-scale THEMIS Images
National Aeronautics and Space Administration —
THEMIS imagery of Mars approved by the International Astronomical Union (IAU).
655 datasets found for "php在线考试答题教育刷题练习题库源码H5背题学习出题源码支持小程序✅项目合作 二开均可 TG：saolei44✅.OBbBVghlUx"