|
gptkbp:instance_of
|
gptkb:Earth_observation
|
|
gptkbp:application
|
Agriculture, forestry, geology
|
|
gptkbp:archives
|
Landsat Archive
|
|
gptkbp:artistic_expression
|
Remote sensing
|
|
gptkbp:associated_band
|
8
|
|
gptkbp:availability
|
Publicly available
|
|
gptkbp:capacity
|
Approximately 1.5 TB per year
|
|
gptkbp:check_in_time
|
16 days
|
|
gptkbp:cloud_cover
|
Less than 20% preferred
|
|
gptkbp:collection
|
Global
|
|
gptkbp:current_status
|
Operational
|
|
gptkbp:data_calibration
|
Regularly performed
|
|
gptkbp:data_quality_assessment
|
Conducted regularly
|
|
gptkbp:data_resolution_range
|
15 to 60 meters
|
|
gptkbp:data_type
|
gptkb:satellite
Multi-spectral imagery
|
|
gptkbp:data_usage
|
Environmental monitoring
|
|
gptkbp:decommissioned
|
No
|
|
gptkbp:hatching_time
|
15 meters (panchromatic)
|
|
gptkbp:home_ground
|
Used for georeferencing
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Landsat-7
|
|
gptkbp:image
|
Research and education
|
|
gptkbp:image_format
|
Digital format
Geo TIFF
Geo TIFF and JPEG
|
|
gptkbp:image_processing
|
gptkb:Level_1
Continuous
Standardized
Spectral analysis
Various GIS software
Every 16 days
|
|
gptkbp:image_spectral_resolution
|
Multi-spectral and panchromatic
|
|
gptkbp:launch_date
|
April 15, 1999
|
|
gptkbp:launch_vehicle
|
gptkb:Delta_II_7920-10
|
|
gptkbp:mission_duration
|
5 years (planned)
|
|
gptkbp:mission_type
|
gptkb:Earth_observation
|
|
gptkbp:operator
|
gptkb:NASA
|
|
gptkbp:orbit_type
|
Sun-synchronous orbit
|
|
gptkbp:panchromatic_band
|
gptkb:Yes
|
|
gptkbp:photography
|
Supervised and unsupervised
|
|
gptkbp:power_source
|
Solar panels
|
|
gptkbp:primary_use
|
Land use and land cover mapping
|
|
gptkbp:product_quality
|
High accuracy
|
|
gptkbp:provides_information_on
|
gptkb:USGS_Earth_Explorer
Online access
Web-based tools
NASA and USGS
|
|
gptkbp:resolution
|
gptkb:High
30 meters
Spatial resolution
30 meters (ETM+)
30 meters (multi-spectral)
|
|
gptkbp:sensor
|
Enhanced Thematic Mapper Plus (ETM+)
|
|
gptkbp:storage
|
Free of charge
Included with data
USGS data centers
|
|
gptkbp:successor
|
gptkb:Landsat_8
|
|
gptkbp:thermal_band
|
gptkb:Yes
|
|
gptkbp:weight
|
2,500 kg
|
|
gptkbp:bfsParent
|
gptkb:Landsat-5
|
|
gptkbp:bfsLayer
|
6
|