Skip to main content

Publications Citing Sea Ice Data

List of peer-reviewed publications that cite using Sea Ice data.
View all Publications
Filters
Title Year Author Topic Dataset
Four-dimensional variational data assimilation with a sea-ice thickness emulator Durand, Charlotte, Finn, Tobias Sebastian, Farchi, Alban, Bocquet, Marc, Brajard, Julien, Bertino, Laurent Freeboard, Ice Depth/Thickness, Ice Roughness, Sea Ice Concentration, Snow Density, Snow Depth
Fragmentation patterns of Antarctic icebergs in sea ice: observations and statistical data Guan, Zhenfu, Liu, Yan, Cheng, Xiao, Li, Teng, Shokr, Mohammed, Liu, Xuying, Wang, Shaoyin, Zheng, Lei, Chen, Zilong Sea Ice Concentration
Hue Angle-Based Remote Sensing of Secchi Disk Depth Using Sentinel-3 Huo, Yongwei, Zhao, Sufang, Yuan, Zhongjie, Wang, Xiang, Wang, Lin Heat Flux, Air Temperature, Skin Temperature, Specific Humidity, Water Vapor, Precipitation Rate, Snow/Ice, Evaporation, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, U/V Wind Components, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction
Hillslope torrential hazard cascades in tropical mountains Arango-Carmona, Maria Isabel, Voit, Paul, Hurlimann, Marcel, Aristizabal, Edier, Korup, Oliver Reforestation, Terrestrial Ecosystems, Permafrost, Rock Glaciers, Glacier Elevation/Ice Sheet Elevation, Glacier Motion/Ice Sheet Motion, Glacier Thickness/Ice Sheet Thickness, Glacier Topography/Ice Sheet Topography, Glaciers, Ice Sheets, Icebergs, Ice Deformation, Ice Depth/Thickness, Ice Edges, Ice Extent, Ice Floes, Ice Growth/Melt, Ice Roughness, Ice Temperature, Ice Types, Icebergs, Leads, Pack Ice, Polynyas, Reflectance, Sea Ice Motion, Ice Extent, Ice Growth/Melt, Ice Motion, Ice Velocity, Lake Ice, Permafrost, River Ice, Snow Cover, Landslides, Aeolian Landforms, Coastal Landforms, Fluvial Landforms, Glacial Landforms, Karst Landforms, Tectonic Landforms, Land Use/Land Cover Classification, Landscape Ecology, Landscape Patterns, Landscape Processes, Reforestation, Surface Roughness, Terrain Elevation, Topographic Effects, Barrier Islands, Beaches, Deltas, Dunes, Estuaries, Fjords, Inlets, Lagoons, Mangroves, Marshes, Rocky Coasts, Shorelines, Wind Waves, Surface Winds, Ice Deformation, Ice Depth/Thickness, Ice Edges, Ice Extent, Ice Floes, Ice Roughness, Ice Types, Icebergs, Leads, Pack Ice, Polynyas, Sea Ice Motion, Glacial Landforms, Caldera, Cinder Cone, Faults, Folds, Geyser, Graben, Horst, Lava Dome, Lava Plain, Maar, Mountains, Plateau, Ridge, Rift Valley, Tuya, Volcano, Tectonic Landforms, Earthquakes, Plate Tectonics, Volcanic Activity, Glacier Elevation/Ice Sheet Elevation, Glacier Motion/Ice Sheet Motion, Glacier Topography/Ice Sheet Topography, Glaciers, Ice Sheets, Icebergs, Ice Extent, Ice Growth/Melt, Ice Motion, Ice Velocity, Lake Ice, Permafrost, River Ice
High-latitude Southern Ocean eddy activity projected to evolve with anthropogenic climate change Beech, Nathan, Rackow, Thomas, Semmler, Tido, Jung, Thomas Sea Ice Concentration
High-resolution maps of Arctic surface skin temperature and type retrieved from airborne thermal infrared imagery collected during the HALO(A C)3 campaign Muller, Joshua J., Schafer, Michael, Rosenburg, Sophie, Ehrlich, Andre, Wendisch, Manfred Ice Extent, Ice Temperature
Exploration and assessment of iron occurrences - A case study applying airborne geophysics and GIS allied to field magnetic susceptibility measurements Madrid, Fabiano Garcia, Fries, Maximilian, Luz dos Santos, Beatriz Matias, Luiz, Hamilton dos Reis Reforestation, Terrestrial Ecosystems, Permafrost, Rock Glaciers, Glacier Elevation/Ice Sheet Elevation, Glacier Motion/Ice Sheet Motion, Glacier Thickness/Ice Sheet Thickness, Glacier Topography/Ice Sheet Topography, Glaciers, Ice Sheets, Icebergs, Ice Deformation, Ice Depth/Thickness, Ice Edges, Ice Extent, Ice Floes, Ice Growth/Melt, Ice Roughness, Ice Temperature, Ice Types, Icebergs, Leads, Pack Ice, Polynyas, Reflectance, Sea Ice Motion, Ice Extent, Ice Growth/Melt, Ice Motion, Ice Velocity, Lake Ice, Permafrost, River Ice, Snow Cover, Landslides, Aeolian Landforms, Coastal Landforms, Fluvial Landforms, Glacial Landforms, Karst Landforms, Tectonic Landforms, Land Use/Land Cover Classification, Landscape Ecology, Landscape Patterns, Landscape Processes, Reforestation, Surface Roughness, Terrain Elevation, Topographic Effects, Barrier Islands, Beaches, Deltas, Dunes, Estuaries, Fjords, Inlets, Lagoons, Mangroves, Marshes, Rocky Coasts, Shorelines, Wind Waves, Surface Winds, Ice Deformation, Ice Depth/Thickness, Ice Edges, Ice Extent, Ice Floes, Ice Roughness, Ice Types, Icebergs, Leads, Pack Ice, Polynyas, Sea Ice Motion, Glacial Landforms, Caldera, Cinder Cone, Faults, Folds, Geyser, Graben, Horst, Lava Dome, Lava Plain, Maar, Mountains, Plateau, Ridge, Rift Valley, Tuya, Volcano, Tectonic Landforms, Earthquakes, Plate Tectonics, Volcanic Activity, Glacier Elevation/Ice Sheet Elevation, Glacier Motion/Ice Sheet Motion, Glacier Topography/Ice Sheet Topography, Glaciers, Ice Sheets, Icebergs, Ice Extent, Ice Growth/Melt, Ice Motion, Ice Velocity, Lake Ice, Permafrost, River Ice
Formaldehyde Pollution in Ahvaz, Iran: Spatiotemporal Trends and Health Risks Faezeh Borhani, Mohammad Hashemzadeh, Samira Andam, Seyed Mohsen Mousavi Heat Flux, Air Temperature, Skin Temperature, Specific Humidity, Water Vapor, Precipitation Rate, Snow/Ice, Evaporation, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, U/V Wind Components, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction, Tropopause, Surface Pressure, Upper Air Temperature, Total Precipitable Water, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Sea Surface Temperature, Skin Temperature, Carbon Monoxide, Geopotential Height, Humidity, Water Vapor Profiles, Cloud Liquid Water/Ice, Outgoing Longwave Radiation, Methane, Atmospheric Ozone, Longwave Radiation, Shortwave Radiation, Surface Temperature, Evapotranspiration, Surface Winds, Rain, Snow, Soil Moisture/Water Content, Soil Temperature, Land Surface Temperature, Snow Water Equivalent, Runoff, Altitude, Dew Point Temperature, Atmospheric Winds, Upper Level Winds, U/V Wind Components, Vertical Wind Velocity/Speed, Atmospheric Pressure, Sea Level Pressure, Sea Level Pressure, Atmospheric Water Vapor, Oxygen Compounds, Boundary Layer Winds
Formation and fate of freshwater on an ice floe in the Central Arctic Smith, Madison M., Fuchs, Niels, Salganik, Evgenii, Perovich, Donald K., Raphael, Ian, Granskog, Mats A., Schulz, Kirstin, Shupe, Matthew D., Webster, Melinda Sea Ice Concentration
Future Antarctic marine accessibility in a warming world Hou, Yaqi, Min, Chao, Lin, Yichen, Luo, Hao, Shu, Qi, Liu, Jiping, Yang, Qinghua Sea Ice Concentration
Geological evidences of the Zonda palaeo-river megafan, Central Andes of Oropeza, Javier, Moreiras, Stella M., Krohling, Daniela M., De Vleeschouwer, Francois, Le Roux, Gael Reforestation, Terrestrial Ecosystems, Permafrost, Rock Glaciers, Glacier Elevation/Ice Sheet Elevation, Glacier Motion/Ice Sheet Motion, Glacier Thickness/Ice Sheet Thickness, Glacier Topography/Ice Sheet Topography, Glaciers, Ice Sheets, Icebergs, Ice Deformation, Ice Depth/Thickness, Ice Edges, Ice Extent, Ice Floes, Ice Growth/Melt, Ice Roughness, Ice Temperature, Ice Types, Icebergs, Leads, Pack Ice, Polynyas, Reflectance, Sea Ice Motion, Ice Extent, Ice Growth/Melt, Ice Motion, Ice Velocity, Lake Ice, Permafrost, River Ice, Snow Cover, Landslides, Aeolian Landforms, Coastal Landforms, Fluvial Landforms, Glacial Landforms, Karst Landforms, Tectonic Landforms, Land Use/Land Cover Classification, Landscape Ecology, Landscape Patterns, Landscape Processes, Reforestation, Surface Roughness, Terrain Elevation, Topographic Effects, Barrier Islands, Beaches, Deltas, Dunes, Estuaries, Fjords, Inlets, Lagoons, Mangroves, Marshes, Rocky Coasts, Shorelines, Wind Waves, Surface Winds, Ice Deformation, Ice Depth/Thickness, Ice Edges, Ice Extent, Ice Floes, Ice Roughness, Ice Types, Icebergs, Leads, Pack Ice, Polynyas, Sea Ice Motion, Glacial Landforms, Caldera, Cinder Cone, Faults, Folds, Geyser, Graben, Horst, Lava Dome, Lava Plain, Maar, Mountains, Plateau, Ridge, Rift Valley, Tuya, Volcano, Tectonic Landforms, Earthquakes, Plate Tectonics, Volcanic Activity, Glacier Elevation/Ice Sheet Elevation, Glacier Motion/Ice Sheet Motion, Glacier Topography/Ice Sheet Topography, Glaciers, Ice Sheets, Icebergs, Ice Extent, Ice Growth/Melt, Ice Motion, Ice Velocity, Lake Ice, Permafrost, River Ice
Geo-environmental determinants of vascular plant richness in Western Anatolia: a species distribution modelling approach for Manisa Spil Mountain, Turkiye Aytan, Berkay, Sunbul, Fatih Reforestation, Terrestrial Ecosystems, Permafrost, Rock Glaciers, Glacier Elevation/Ice Sheet Elevation, Glacier Motion/Ice Sheet Motion, Glacier Thickness/Ice Sheet Thickness, Glacier Topography/Ice Sheet Topography, Glaciers, Ice Sheets, Icebergs, Ice Deformation, Ice Depth/Thickness, Ice Edges, Ice Extent, Ice Floes, Ice Growth/Melt, Ice Roughness, Ice Temperature, Ice Types, Icebergs, Leads, Pack Ice, Polynyas, Reflectance, Sea Ice Motion, Ice Extent, Ice Growth/Melt, Ice Motion, Ice Velocity, Lake Ice, Permafrost, River Ice, Snow Cover, Landslides, Aeolian Landforms, Coastal Landforms, Fluvial Landforms, Glacial Landforms, Karst Landforms, Tectonic Landforms, Land Use/Land Cover Classification, Landscape Ecology, Landscape Patterns, Landscape Processes, Reforestation, Surface Roughness, Terrain Elevation, Topographic Effects, Barrier Islands, Beaches, Deltas, Dunes, Estuaries, Fjords, Inlets, Lagoons, Mangroves, Marshes, Rocky Coasts, Shorelines, Wind Waves, Surface Winds, Ice Deformation, Ice Depth/Thickness, Ice Edges, Ice Extent, Ice Floes, Ice Roughness, Ice Types, Icebergs, Leads, Pack Ice, Polynyas, Sea Ice Motion, Glacial Landforms, Caldera, Cinder Cone, Faults, Folds, Geyser, Graben, Horst, Lava Dome, Lava Plain, Maar, Mountains, Plateau, Ridge, Rift Valley, Tuya, Volcano, Tectonic Landforms, Earthquakes, Plate Tectonics, Volcanic Activity, Glacier Elevation/Ice Sheet Elevation, Glacier Motion/Ice Sheet Motion, Glacier Topography/Ice Sheet Topography, Glaciers, Ice Sheets, Icebergs, Ice Extent, Ice Growth/Melt, Ice Motion, Ice Velocity, Lake Ice, Permafrost, River Ice
Freezing enhances CO2 mineralization in Ca2+-containing solutions Sun, Minghao, Gao, Dong, Li, Bowen, Francisco, Joseph S., Bai, Guoying, Zhang, Xinxing Ice Depth/Thickness, Snow Depth
Extensive fluvial surfaces at the East Antarctic margin have modulated ice-sheet evolution Paxman, Guy J. G., Jamieson, Stewart S. R., Ross, Neil, Bentley, Michael J., Carter, Charlotte M., Jordan, Tom A., Cui, Xiangbin, Lang, Shinan, Sugden, David E., Siegert, Martin J. Glacier Elevation/Ice Sheet Elevation, Ice Depth/Thickness, Ice Depth/Thickness, Sea Ice Elevation, Terrain Elevation, Bed Elevation, Glacier Thickness/Ice Sheet Thickness, Ice Velocity, Bathymetry, Firn Air Content, Glacier/Ice Sheet Thickness
Extreme Lake Level Rise in the Zaysan Basin Driven by Intense Snowmelt Runoff Xue, Yu, Wang, Qiuyu, Zhang, Huake, Xu, Huan, Sun, Wenke Reflectance, Terrain Elevation
Measurement of the global surface reflectance at 1572 nm using spaceborne aerosol and carbon dioxide detection lidar Chen, Cheng, Fan, Chuncan, Wu, Zitong, Xie, Yuan, Hu, Jianbo, Yang, Juxin, Zhu, Xiaopeng, Liu, Jiqiao, Chen, Weibiao Heat Flux, Air Temperature, Skin Temperature, Specific Humidity, Water Vapor, Precipitation Rate, Snow/Ice, Evaporation, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, U/V Wind Components, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction
Spatiotemporal patterns of accumulation and surface roughness in interior Greenland with a GNSS-IR network Pickell, Derek J., Hawley, Robert L., LeWinter, Adam Heat Flux, Air Temperature, Skin Temperature, Specific Humidity, Water Vapor, Precipitation Rate, Snow/Ice, Evaporation, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, U/V Wind Components, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction
Implications of reduced-complexity aerosol thermodynamics on organic aerosol mass concentration and composition over North America Serrano Damha, Camilo, Gorkowski, Kyle, Zuend, Andreas Geopotential Height, Altitude, Surface Temperature, Skin Temperature, Upper Air Temperature, Dew Point Temperature, Air Temperature, Cloud Top Temperature, Atmospheric Winds, Surface Winds, U/V Wind Components, Upper Level Winds, U/V Wind Components, Vertical Wind Velocity/Speed, Atmospheric Pressure, Sea Level Pressure, Cloud Top Pressure, Sea Level Pressure, Surface Pressure, Specific Humidity, Total Precipitable Water, Cloud Liquid Water/Ice, Atmospheric Water Vapor, Atmospheric Ozone, Oxygen Compounds, Boundary Layer Winds, Total Ozone, Precipitation Rate, Water Vapor Flux, Pressure Thickness, Relative Humidity, Cloud Optical Depth/Thickness, Cloud Properties, Cloud Fraction, Cloud Mass Flux, Longwave Radiation, Shortwave Radiation, Soil Heat Budget, Soil Heat Budget, Soil Temperature, Soil Temperature, Soil Infiltration, Soil Infiltration, Soil Moisture/Water Content, Surface Soil Moisture, Root Zone Soil Moisture, Soil Moisture/Water Content, Evaporation, Surface Water, Runoff Rate, Average Flow, Average Flow, Precipitation, Snow/Ice, Snow Depth, Snow Melt, Snow/Ice Temperature, Leaf Area Index (LAI), Leaf Area Index (LAI), Atmospheric Radiation, Radiative Flux, Radiative Forcing, Surface Radiative Properties, Albedo, Emissivity, Skin Temperature, Sea Surface Skin Temperature, Ozone Profiles, Sea Surface Topography, Heat Flux, Water Vapor, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction, Potential Vorticity, Vertical Profiles
Quality evaluation of the precipitation over the tropical oceans in the JRA3Q reanalysis Harada, Yayoi, Kobayashi, Shinya, Kosaka, Yuki, Chiba, Jotaro, Tanaka, Taichu Y. Heat Flux, Air Temperature, Skin Temperature, Specific Humidity, Water Vapor, Precipitation Rate, Snow/Ice, Evaporation, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, U/V Wind Components, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction
Rapid increases in ozone concentrations over the Tibetan Plateau caused by local and non-local factors Xu, Chenghao, Lin, Jintai, Kong, Hao, Jin, Junli, Chen, Lulu, Xu, Xiaobin Heat Flux, Air Temperature, Skin Temperature, Specific Humidity, Water Vapor, Precipitation Rate, Snow/Ice, Evaporation, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, U/V Wind Components, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction, Geopotential Height, Altitude, Surface Temperature, Upper Air Temperature, Dew Point Temperature, Cloud Top Temperature, Atmospheric Winds, Surface Winds, Upper Level Winds, U/V Wind Components, Vertical Wind Velocity/Speed, Atmospheric Pressure, Sea Level Pressure, Cloud Top Pressure, Sea Level Pressure, Surface Pressure, Total Precipitable Water, Cloud Liquid Water/Ice, Atmospheric Water Vapor, Atmospheric Ozone, Oxygen Compounds, Boundary Layer Winds, Total Ozone, Pressure Thickness, Cloud Fraction, Ozone Profiles, Heat Flux, Heat Flux, Heat Flux, Longwave Radiation, Longwave Radiation, Shortwave Radiation, Shortwave Radiation, Water Vapor Tendency, Water Vapor Flux, Cloud Dynamics, Cloud Microphysics, Precipitation
Study of Changes in the Concentration of Greenhouse Gases in the Atmosphere in the Ural Region Based on Reanalysis and Satellite Measurements: Part 1 ... Dzholumbetov, S. K., Markelov, Y. I. Surface Pressure, Heat Flux, Longwave Radiation, Shortwave Radiation, Surface Temperature, Humidity, Evapotranspiration, Surface Winds, Rain, Precipitation Rate, Snow, Soil Moisture/Water Content, Soil Temperature, Land Surface Temperature, Snow Water Equivalent, Runoff, Air Temperature, Skin Temperature, Specific Humidity, Water Vapor, Snow/Ice, Evaporation, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, U/V Wind Components, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction, Vegetation Index, Normalized Difference Vegetation Index (NDVI), Enhanced Vegetation Index (EVI)
The impact of rainfall value on the accuracy of the SCS-CN model: selection of model parameters Sun, Qiang, Liu, Jiahao Atmospheric Radiation, Longwave Radiation, Shortwave Radiation, Radiative Flux, Radiative Forcing, Surface Radiative Properties, Albedo, Emissivity, Cloud Properties, Cloud Fraction, Cloud Optical Depth/Thickness, Skin Temperature, Skin Temperature, Sea Surface Skin Temperature, Soil Heat Budget, Soil Heat Budget, Soil Temperature, Soil Temperature, Soil Infiltration, Soil Infiltration, Soil Moisture/Water Content, Surface Soil Moisture, Root Zone Soil Moisture, Soil Moisture/Water Content, Evaporation, Surface Water, Runoff Rate, Average Flow, Average Flow, Precipitation, Snow/Ice, Snow Depth, Snow Melt, Snow/Ice Temperature, Leaf Area Index (LAI), Leaf Area Index (LAI), Heat Flux, Air Temperature, Specific Humidity, Water Vapor, Precipitation Rate, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, U/V Wind Components, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction
the SESaME Human-Earth atlas Faisal, Abdullah Al, Kaye, Maxwell, Ahmed, Maimoonah, Galbraith, Eric D. Heat Flux, Air Temperature, Skin Temperature, Specific Humidity, Water Vapor, Precipitation Rate, Snow/Ice, Evaporation, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, U/V Wind Components, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction, AEROSOL ABSORPTION, UV Aerosol Index, Land Use/Land Cover Classification, Photosynthesis, Primary Production, Vegetation Productivity, Biomass, Forests, Grasslands, Alpine/Tundra
Seasonal Precipitation Changes in Response to Long-Term Aerosol Anomalies: A Case from West Africa Onyejuruwa, Anselem, Hu, Zhenghua, Towfiqul Islam, Abu Reza Md, Nyasulu, Matthews, Oo, Kyaw Than Heat Flux, Heat Flux, Heat Flux, Heat Flux, Longwave Radiation, Longwave Radiation, Shortwave Radiation, Shortwave Radiation, Water Vapor Tendency, Water Vapor Flux, Cloud Dynamics, Cloud Microphysics, Snow/Ice, Precipitation, Atmospheric Ozone
Revisiting the Causes and Global and Historical Context of the US Midwest Great Flood of 1993 Schubert, Siegfried D., Chang, Yehui, DeAngelis, Anthony M., Lim, Young-Kwon, Koster, Randal D., Bosilovich, Michael G., Molod, Andrea M., Dezfuli, Amin Upper Air Temperature, Air Temperature, Temperature Tendency, Geopotential Height, Altitude, Surface Temperature, Skin Temperature, Dew Point Temperature, Cloud Top Temperature, Atmospheric Winds, Surface Winds, U/V Wind Components, Upper Level Winds, U/V Wind Components, Vertical Wind Velocity/Speed, Atmospheric Pressure, Sea Level Pressure, Cloud Top Pressure, Sea Level Pressure, Surface Pressure, Specific Humidity, Total Precipitable Water, Cloud Liquid Water/Ice, Atmospheric Water Vapor, Atmospheric Ozone, Oxygen Compounds, Boundary Layer Winds, Total Ozone, Potential Vorticity, Vertical Profiles, Relative Humidity, Ozone Profiles, Heat Flux, Water Vapor, Precipitation Rate, Snow/Ice, Evaporation, Latent Heat Flux, Latent Heat Flux, Sensible Heat Flux, Diffusion, Surface Winds, Wind Speed, Wind Stress, Wind Stress, Surface Roughness, Planetary Boundary Layer Height, Ice Fraction
You're viewing 200 of 1803