Landsat-7

GPTKB entity

Statements (53)
Predicate Object
gptkbp:instanceOf gptkb:spacecraft
gptkbp:artwork Vegetation analysis
Land cover classification
Soil moisture estimation
Change detection
Water body mapping
gptkbp:availableFormats GeoTIFF
Multi-spectral imagery
gptkbp:collection Continuous since launch
gptkbp:cylinderCount 8 bands
gptkbp:dataUsage Publicly available
ArcGIS
QGIS
Level 1
ENVI
ERDAS IMAGINE
15 meters for panchromatic band
Cloud cover interference
Geometric distortion
Land use and land cover mapping
Landsat archive
Onboard tape recorder
Sensor degradation over time
Spatial resolution limitations
Temporal resolution constraints
USGS Earth Explorer
gptkbp:geographicalFeature 30 meters
https://www.w3.org/2000/01/rdf-schema#label Landsat-7
gptkbp:imageStabilization Radiometric correction
Multi-spectral bands
gptkbp:internationalCooperation Global monitoring
gptkbp:isEngagedIn 16 days
gptkbp:launchDate April 15, 1999
gptkbp:launched NASA
gptkbp:launchVehicle Delta II 7920-10
gptkbp:lineServed 15 meters
gptkbp:mission Sun-synchronous orbit
Earth_observation
gptkbp:operationalStatus Operational
gptkbp:powers Solar panels
gptkbp:primaryMission 5 years
gptkbp:productQuality High quality
gptkbp:recordings 30 meters for most bands
gptkbp:scientificName Disaster response
Urban planning
Climate change studies
Agriculture monitoring
Forest_management
gptkbp:sensors Enhanced Thematic Mapper Plus (ETM+)
Passive remote sensing
gptkbp:successor Landsat 8
gptkbp:surface Used for georeferencing
gptkbp:totalGoals 2,500 kg