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Landsat Diagrams and Technical Illustrations

This gallery includes Landsat technical illustrations, diagrams, sensor schematics, and orbital visualizations.

Diagram of the Landsat 3 RBV cameras.
Diagram of the Landsat 3 RBV cameras.
The Landsat 1 multispectral scanner system (MSS) data processing workflow. Nearly all processing (at the time) was done in analog...
A diagram showing the data flow process of Landsat 1 MSS data.
The conterminous US portion of the worldwide reference system-1, or WRS-1. In WRS-1 the Washington, DC scene falls on Path...
A image of the US overlaid with lines and dots showing the worldwide reference system.
A line drawing showing a cross-section view of a space shuttle with a satellite deployment system. The illustration depicts the...
A line drawing showing a cross-section view of a space shuttle with a satellite deployment system. The illustration depicts the shuttle's cargo bay open with a satellite positioned for deployment from within the spacecraft.
A black and white diagram of the ALS imaging modes for Landsat 7.
A black and white diagram of the ALS imaging modes for Landsat 7.
Focal plane projection on ground track for Landsat-6.
A diagram of the focal plane projection on ground track for Landsat-6.
System contract program schedule.
A diagram of the System Contract Program Schedule for Landsat 6
Thematic Mapper operation.
A diagram showing the operation of the Thematic Mapper on Landsat 6.
Focal plane projection on ground track.
A black and white diagram of the focal plane projection on ground track on Landsat 6.
A black and white diagram of the Advanced Landsat Sensor (ALS), a proposed sensor for Landsat 7.
A black and white diagram of the Advanced Landsat Sensor (ALS), a proposed sensor for Landsat 6
Fully-Deployed On-Orbit Landsat 6 Configuration.
A black and white diagram showing a Fully-Deployed On-Orbit Landsat 6 Configuration.
Exploded view diagram of the MMS platform showing the modular subsystems and components that form the standardized spacecraft bus for...
Technical diagram showing the exploded view of the MultiMission Modular Spacecraft (MMS) components used for Landsat-D. The illustration displays labeled subsystems including the shuttle cradle load pin at the top, transition adapter (instrument module interface), attitude control system, power system, signal conditioning and control unit, module support structure, L/V umbilical connector, communication and data handling system, Delta interface, and propulsion module at the bottom. All components are shown separated to illustrate their individual structure and how they integrate together.
Landsat 6-Era Ground/Space System Configuration
A black and white diagram showing the Landsat 6-Era Ground/Space System Configuration.
Anticipated Landsat 6-Era IGS Locations.
A black and white diagram showing anticipated Landsat 6-Era IGS Locations.
Cutaway Drawing of ETM Scanner
Cutaway Drawing of ETM Scanner for Landsat 6.
A diagram showing ETM Scanning Geometry for Landsat 6.
A diagram showing ETM Scanning Geometry for Landsat 6
X-Band Communications Subsystems for Landsat 6
A black and white diagram showing the X-Band Communications Subsystems for Landsat 6.
An exploded-view diagram showing integral pieces of Landsat 4’s instruments and design.
An exploded-view diagram showing integral pieces of Landsat 4’s instruments and design.
Comprehensive diagram of the Landsat-D Earth observation system illustrating the satellite's imaging capabilities, data transmission through communication satellites, and ground-based...
Black and white illustration of the Landsat-D Earth observation system showing the complete data collection and transmission chain. The image depicts the Landsat satellite in orbit above Earth with its imaging sensors scanning the surface, a communication satellite (TDRS) for data relay, ground-based receiving stations including a local station and TDM receiving station, and a data center. The diagram shows the satellite's scanning pattern creating resolution elements on Earth's surface, with labels indicating multispectral scanning capabilities and the complete data flow from space to ground processing facilities.
Operational diagram of the Landsat-D Thematic Mapper showing the seven-band multispectral scanning system, detector arrangement, and Earth observation capabilities with...
Technical diagram illustrating the Thematic Mapper (TM) sensor operation on Landsat-D. The image shows a satellite in orbit above Earth with a detailed view of the TM scanning system, including the scan mirror, silicon detectors for bands 1-4, and cooled detectors for bands 5-7. The diagram includes TM detector details showing the array configuration, spectral ranges table for all seven bands (.45-.52 to 2.08-2.35 micrometers), scan direction indicators, orbit direction, and a 185 km swath width. Technical specifications show ground IFOV of 30m for bands 1-5 and 7, 120m for band 6, data rate of 84.9 mbps, and quantization level of 256.
Technical schematic showing the Landsat-D solar array deployment system and power generation components, including the articulated solar panel, drive mechanisms,...
Technical diagram of the Landsat-D solar array system showing the spacecraft's power generation components. The illustration displays a TDRS high gain antenna at the top, a two-axis gimbal system, the instrument module at center, and a large deployable solar array panel extending diagonally. Key components are labeled including the antenna jettison mechanism, solar array drive, upper and lower power hinges, synchronization cables, spring-loaded deployment hinges, power hinge, retention fittings, and solar array jettison mechanism.
Detailed cross-sectional view of the Thematic Mapper instrument used on Landsat-D, illustrating the sophisticated optical and electronic systems that enable...
Technical cutaway diagram of the Landsat-D Thematic Mapper instrument showing its internal components and optical system. The illustration displays labeled parts including the scan mirror assembly, secondary mirror, primary mirror, electronics module, thermal louvers, power supply multiplexer, prime focal plane, cooled focal plane, radiative cooler, relay optics assembly, and inchworm mechanism. The diagram shows the complex optical path and mechanical systems within the instrument housing.
Vintage General Electric company logo showcasing the corporation's diverse technological capabilities across aerospace, electronics, computing, and industrial sectors during the...
Black and white General Electric company logo featuring an oval divided into eight sections, each containing silhouettes representing different GE technologies and capabilities. The sections show various items including satellites, spacecraft, ground stations, radar dishes, computer systems, industrial equipment, and the Space Shuttle. The iconic GE monogram logo appears below the oval with "GENERAL ELECTRIC" text.
Launch trajectory diagram for Landsat-D showing the flight path from liftoff to orbital insertion, with key mission events, altitudes, velocities,...
Technical diagram showing the launch trajectory profile for Landsat-D mission. The curved flight path displays key mission events with timestamps, altitudes, and velocities: solid rocket booster drops at various stages (78/79 seconds at 12.3 N.MI altitude, 123.5 seconds at 26.9 N.MI altitude), MECO (Main Engine Cutoff) at 226.6 seconds reaching 62.9 N.MI altitude, fairing drop at 245 seconds at 70.2 N.MI altitude, and second stage engine cutoff at 650.266 seconds reaching 105.6 N.MI altitude. The trajectory ends at the initial orbit of 101 x 387 N.MI at 98.2 degrees inclination. Ground range measurements show 18.8 N.MI to first solid impact and 231 N.MI drag corrected surface range.
Exploded view showing the major subsystems and components of the Landsat 4 satellite, including communication antennas, power systems, imaging instruments,...
Exploded view diagram of a satellite showing its major components and subsystems. The illustration displays labeled parts including the TDRS antenna at the top, GPS antenna, attitude control module, MMS support structure, propulsion module, power module, communications module, omni antenna, instrument module primary structure, adapter, sun sensors, solar array panel, multispectral scanner, wideband module, and thematic mapper. All components are shown separated to illustrate how they fit together in the complete satellite assembly.
Technical diagram illustrating the MSS sensor system used on Landsat satellites, showing its scanning mechanism, detector configuration, and Earth observation...
Technical diagram of the Multispectral Scanner (MSS) sensor showing its operational concept. The illustration depicts a satellite in orbit above Earth with a scanning mirror system that captures data in a 185 km swath width. The diagram includes MSS detector details showing a 4-band, 6-detector per band array, spectral ranges for bands 1-4 (.5-.6, .6-.7, .7-.8, .8-1.1 micrometers), scan direction indicators, and technical specifications including ground IFOV of 82.6 m, data rate of 15 mbps, and quantization level of 64.
Detailed schematic of the Delta 3920 launch vehicle showing all major components and subsystems from the spacecraft fairing to the...
Technical diagram of the Delta 3920 rocket showing a complete side-view schematic with labeled components from top to bottom: spacecraft fairing and attach fitting at the top, guidance system, support cone, mini-skirt, Aerojet-ITIP engine, fuel tank, center body, and LOX tank in the second stage section, and thrust augmentation Thiokol Castor IV motors, engine compartment, and Rocketdyne H-1 engine in the first stage section. Height measurements indicate the second stage is 19.5 feet, interstage is 26 feet, and first stage is 73.6 feet.
Engineering comparison between Delta 3910 and Delta 3920 second stage rockets, showing dimensional differences and performance specifications including weight, thrust,...
Engineering comparison between Delta 3910 and Delta 3920 second stage rockets, showing dimensional differences and performance specifications including weight, thrust, and propellant capacities.
Engineering schematic of the Delta rocket showing its internal structure, payload sections, and attachment systems used for satellite deployment missions.
Engineering schematic of the Delta rocket showing its internal structure, payload sections, and attachment systems used for satellite deployment missions.
Solar Elevation Angle History as a Function of Subsatellite Latitude - Descending Node at 9:30 am.
Solar Elevation Angle History as a Function of Subsatellite Latitude - Descending Node at 9:30 am.
Bulk RBV Image Format - 9.5 Inch Film.
Bulk RBV Image Format - 9.5 Inch Film.
Diagram of the Solar Elevation Angle.
Diagram of the Solar Elevation Angle.
ERTS Overlapping Coverage.
ERTS Overlapping Coverage.
Imagery Sidelap at the Equator.
Imagery Sidelap at the Equator.
ERTS In-Track Picture Scheduling.
ERTS In-Track Picture Scheduling.
RBV Reseau Mapping (Conceptual, per U.S. Geological Survey).
RBV Reseau Mapping (Conceptual, per U.S. Geological Survey).
RBV Erase-Lamp Exposures and Response Characteristics.
RBV Erase-Lamp Exposures and Response Characteristics.
RBV Exposure-Response Characteristics.
RBV Exposure-Response Characteristics.
Diagram of the RBV Relationship of 18 x 18 Matrix to 9 x 9 Matrix.
Diagram of the RBV Relationship of 18 x 18 Matrix to 9 x 9 Matrix.
Bulk Processing MSS Image Correction.
Bulk Processing MSS Image Correction.