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
|