55
55
Dec 11, 2019
12/19
by
Adriaans, Pieter
texts
eye 55
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comment 0
xi, 158 pages : 24 cm
Topics: Bases de données -- Gestion, DATA BASE MANAGEMENT SYSTEMS, Systèmes d'aide à la décision,...
333
333
May 21, 2011
05/11
by
Allbrooks, Martha; Atkinson, Dal
texts
eye 333
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The purpose of this report is to document the magnitude and types of impact damage to materials and systems on the LDEF. This report will provide insights which permit NASA and industry space-systems designers to more rapidly identify potential problems and hazards in placing a spacecraft in low-Earth orbit (LEO). This report is structured to provide (1) a background on LDEF, (2) an introduction to the LEO meteoroid and debris environments, and (3) descriptions of the types of damage caused by...
Topics: COMPUTER NETWORKS, OFFICE AUTOMATION, DATA BASE MANAGEMENT SYSTEMS, DATA BASES, DATA RETRIEVAL,...
26
26
Nov 26, 2019
11/19
by
Applehans, Wayne
texts
eye 26
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comment 0
115 pages ; 26 cm
Topics: DATA BASES, DATA BASE MANAGEMENT SYSTEMS, INFORMATION MANAGEMENT, WORLD WIDE WEB, INFORMATION...
Recent studies have shown that the data processing industry has a very severe problem to solve. In the next few years there is going to be an extensive increase in millions of instructions per second (MIPS) available due to increases in hardware technology. It is imperative that the software development industry find ways to utilize this capability. Increased programmer productivity is the key. This thesis introduces the Information Center concept that will allow management to better utilize...
Topics: Management, data base management systems, software engineering, microprocessors, minicomputers
203
203
Aug 2, 2010
08/10
by
Barger, Raymond L
texts
eye 203
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A theory is presented for computing waves radiated from waves on a smooth surface. With the assumption that attention of the surface wave is due only to radiation and not to dissipation in the surface material, the radiation coefficient is derived in terms of the attenuation factor. The excitation coefficient is determined by the reciprocity condition. Formulas for the shape and the spreading of the radiated wave are derived, and some sample calculations are presented. An investigation of...
Topics: COMPUTER AIDED DESIGN, SOFTWARE ENGINEERING, SPACE SHUTTLES, SPACE STATIONS, COMPUTER PROGRAMS,...
492
492
Jul 12, 2010
07/10
by
Batson, R. M., et al
texts
eye 492
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Maps, compiled with data gathered primarily by Voyager 1 and 2 spacecraft, are presented which show the diversity among six of the Saturnian moons. Mimas and Enceladus are mapped in detail. Prelimary maps are given for the other four satellites. Diameter, density, albedo, and distance from mother planet, among much more data, is given for each moon.
Topics: ARCHITECTURE (COMPUTERS), DATA BASE MANAGEMENT SYSTEMS, DATA MANAGEMENT, COMPUTER PROGRAMS, DATA...
1,075
1.1K
Jul 25, 2010
07/10
by
Brickner, Michael S
texts
eye 1,075
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Night-vision goggles (NVGs) and, in particular, the advanced, helmet-mounted Aviators Night-Vision-Imaging System (ANVIS) allows helicopter pilots to perform low-level flight at night. It consists of light intensifier tubes which amplify low-intensity ambient illumination (star and moon light) and an optical system which together produce a bright image of the scene. However, these NVGs do not turn night into day, and, while they may often provide significant advantages over unaided night...
Topics: ALGEBRA, ALGORITHMS, COMPUTER SYSTEMS PROGRAMS, DATA BASE MANAGEMENT SYSTEMS, QUERY LANGUAGES,...
2
2.0
Sep 22, 2020
09/20
by
British National Conference on Databases (3rd : 1984 : Leeds, England)
texts
eye 2
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comment 0
viii, 263 pages : 24 cm
Topics: Database management -- Congresses, Databases -- Congresses, Banques de données -- Gestion --...
295
295
May 21, 2011
05/11
by
Carpenter, Scott A.; Deveny, Marc E.; Schulze, Norman R
texts
eye 295
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The application of fusion power to space propulsion requires rethinking the engineering-design solution to controlled-fusion energy. Whereas the unit cost of electricity (COE) drives the engineering-design solution for utility-based fusion reactor configurations; initial mass to low earth orbit (IMLEO), specific jet power (kW(thrust)/kg(engine)), and reusability drive the engineering-design solution for successful application of fusion power to space propulsion. We applied three design...
Topics: DATA BASE MANAGEMENT SYSTEMS, LOCAL AREA NETWORKS, PERSONAL COMPUTERS, SOFTWARE ENGINEERING,...
Theories and guidance for logical data base design have lagged far behind the advances in physical data base design. The advent of sophisticated data base management systems has relieved the user of many of the problems of physical data base design, but has placed more emphasis on good logical design. The theory behind logical data base design is explored and a step by step procedure for the logical data base design procedure is presented, employing mathematical and operations research...
Topics: Computer science, logical data base design, data base management systems
16
16
Nov 14, 2019
11/19
by
Chipman, Mary
texts
eye 16
favorite 2
comment 0
xiii, 840 pages : 23 cm
Topics: CLIENT SERVER SYSTEMS, INFORMATION MANAGEMENT, SQL server, Microsoft Access, Database management,...
641
641
Jul 25, 2010
07/10
by
Connors, Alann
texts
eye 641
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comment 0
In the HEAO 1 A-2 survey of fast X-ray transients, a search of 2 to 20 keV scanning data was made for brief increases in flux, greater than 4 millicrabs, on timescales approximately 1 to 10 to the 4th s above a 12-hour average. The search was divided into two regions, and all-sky survey of the Galaxy, and a survey of the Magellanic Clouds. In the latter, 37 events were found and identified with 4 of the 5 brighest sources in the LMC, plus 2 as flares from a foreground star. Np X-ray bursts, no...
Topics: DATA BASE MANAGEMENT SYSTEMS, SPACE PLASMAS, VELOCITY, HANDBOOKS, INTERPLANETARY MEDIUM,...
362
362
Jul 12, 2010
07/10
by
Corsiglia, V. R.; Olson, L. E.; Falarski, M. D
texts
eye 362
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The design and testing of vane sets and air-exchange inlet for the 40 x 80/80 x 120-ft wind tunnel at NASA Ames are reported. Boundary-layer analysis and 2D and 3D inviscid panel codes are employed in computer models of the system, and a 1/10-scale 2D facility and a 1/50-scale 3D model of the entire wind tunnel are used in experimental testing of the vane sets. The results are presented in graphs, photographs, drawings, and diagrams are discussed. Generally good agreement is found between the...
Topics: COMPUTER AIDED DESIGN, PRODUCTIVITY, SOFTWARE ENGINEERING, COMPUTER AIDED MANUFACTURING,...
454
454
May 23, 2011
05/11
by
DeWitt, Keneth J
texts
eye 454
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An experimental study to determine the convective heat transfer coefficient from castings made from ice-roughened plates is reported. A corresponding topic, 'Measurements of the Convective Heat Transfer Coefficient from Ice Roughened Surfaces in Parallel and Accelerated Flows,' is presented.
Topics: KNOWLEDGE BASED SYSTEMS, DATA BASE MANAGEMENT SYSTEMS, COMPUTER PROGRAMS, NATURAL LANGUAGE...
504
504
Sep 20, 2010
09/10
by
Ehernberger, L. J
texts
eye 504
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Progress in computational atmospheric dynamics is exhibiting the ability of numerical simulation to describe instability processes associated with turbulence observed at altitudes between 15 and 25 km in the lower stratosphere. As these numerical simulation tools mature, they can be used to extend estimates of atmospheric perturbations from the present gust database for airplane design at altitudes below 15 km to altitudes between 25 and 50 km where aerospace plane operation would be at...
Topics: PROGRAMMING LANGUAGES, REQUIREMENTS, SPECIFICATIONS, SYNTAX, COMPUTER PROGRAMS, DATA BASE...
241
241
Aug 1, 2010
08/10
by
Ehricke, Krafft A
texts
eye 241
favorite 1
comment 0
No Abstract Available
Topics: ARTIFICIAL INTELLIGENCE, RESPONSE TIME (COMPUTERS), DATA BASE MANAGEMENT SYSTEMS, PARSING...
213
213
Jul 26, 2010
07/10
by
Farhat, Hamidulla
texts
eye 213
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Attempts are made to model the transport problem for heavy ion beams in various targets, employing the current level of understanding of the physics of high-charge and energy (HZE) particle interaction with matter are made. An energy independent transport model, with the most simplified assumptions and proper parameters is presented. The first and essential assumption in this case (energy independent transport) is the high energy characterization of the incident beam. The energy independent...
Topics: DATA BASE MANAGEMENT SYSTEMS, DATA BASES, FLIGHT TESTS, OPERATING SYSTEMS (COMPUTERS), ROTARY WING...
Naval Postgraduate School
48
48
Feb 2, 2021
02/21
by
Fiegel, Edward Mark.; Goetchius, Stephen H.
texts
eye 48
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The United States Coast Guard is a relatively small federal agency tasked with a number of duties. Its multi-mission nature and low budget is driving the Coast Guard to realize better use of its resources. A pivotal factor in this goal is the investment in the information systems architecture of the future, today. Within the information architecture, data base technology plays an important role. It is to be employed in major operational and administrative systems, as well as in the future Coast...
Topics: Management, data base management systems, Coast Guard, information resource management
28
28
Jul 1, 2020
07/20
by
Flavin, Matt
texts
eye 28
favorite 0
comment 0
vi, 128 pages : 23 cm
Topics: Information modeling, Informationsmodellierung, Databanken, Systeemtheorie, Informatieverwerking...
This thesis develops a management information system called ASVABMIS for use by Army agencies conducting analysis using data from the Armed Services Aptitude Battery. The thesis develops a FORTRAN program that inputs demographic data and raw scores, and computes subtest standard scores, and the Army Classification Battery Composites. The output is directed to files designed to be easily used with the Statistical Package for The Social Sciences for statistical analysis. In addition, a data base...
Topics: Management, armed services vocational aptitude battery (ASVAB), query language processor, series...
194
194
Jul 25, 2010
07/10
by
Forrest, D. J.; Vestrand, W. T.; Chupp, E. L
texts
eye 194
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An overview is presented for a set of simple and robust X-ray and gamma ray instruments which have both cosmic and solar objectives. The primary solar scientific objective is the study of the beaming of energetic electrons and ions in solar flares. The instrument will measure spectra and polarization of flare emissions up to 10 MeV. At X-ray energies both the directly emitted flux and the reflected albedo flux will be measured with a complement of six X-ray sensors. Each of these detectors will...
Topics: INFORMATION RETRIEVAL, HUMAN-COMPUTER INTERFACE, SEMANTICS, SYNTAX, KNOWLEDGE BASES (ARTIFICIAL...
163
163
May 22, 2011
05/11
by
Friedly, Verlin J.; Garrison, George W.; Ruyten, Wilhelmus M
texts
eye 163
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comment 0
This paper describes the status of the Electric Propulsion Orbital Platform (EPOP), the primary objective of which is to provide an instrumented platform for testing electric propulsion devices in space. It is anticipated that the first flight, EPOP-1, will take place on the Shuttle-deployed Wake Shield Facility in 1996, and will be designed around a modified version of a commercial 1.8 kW hydrazine arcjet system, to be operated on gaseous hydrogen propellant. Specific subsystems are described,...
Topics: COMPUTER INFORMATION SECURITY, NATURAL LANGUAGE PROCESSING, PROTOCOL (COMPUTERS), CODING, COMPUTER...
452
452
Jun 2, 2011
06/11
by
Gogos, George; Bowen, Brent D.; Nickerson, Jocelyn S
texts
eye 452
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The NASA Nebraska Space Grant (NSGC) & EPSCoR programs have continued their effort to support outstanding research endeavors by funding the Numerical Simulation of the Combustion of Fuel Droplets study at the University of Nebraska at Lincoln (UNL). This team of researchers has developed a transient numerical model to study the combustion of suspended and moving droplets. The engines that propel missiles, jets, and many other devices are dependent upon combustion. Therefore, data concerning...
Topics: DATA BASE MANAGEMENT SYSTEMS, DATA RECORDING, RELATIONAL DATA BASES, DATA INTEGRATION,...
2
2.0
Oct 7, 2020
10/20
by
Gong, Yihong, 1963-
texts
eye 2
favorite 0
comment 0
xv, 134 pages : 25 cm
Topics: Multimedia systems, Database management, Image processing -- Digital techniques, Multimédia,...
35
35
Dec 13, 2019
12/19
by
Harrington, Jan L
texts
eye 35
favorite 1
comment 0
xiii, 312 pages : 24 cm
Topics: Database design, Object-oriented databases, DATA BASES, Objektorientiertes Datenbanksystem,...
457
457
Jul 25, 2010
07/10
by
Heidelberg, Laurence J.; Gordon, Elliot B
texts
eye 457
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The acoustic consequences of sealing the Helmholtz resonators of the NASA Lewis 8- by 6-Foot Supersonic Wind Tunnel (8x6 SWT) were experimentally evaluated. This resonator sealing was proposed in order to avoid entrapment of hydrogen during tests of advanced hydrogen-fueled engines. The resonators were designed to absorb energy in the 4- to 20-Hz range; thus, this investigation is primarily concerned with infrasound. Limited internal and external noise measurements were made at tunnel Mach...
Topics: DATA STORAGE, INFORMATION SYSTEMS, INTERFACES, PERSONAL COMPUTERS, REMOTE HANDLING,...
228
228
Jul 12, 2010
07/10
by
Kohlman, D. L
texts
eye 228
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comment 0
A proposed method of analytically predicting the minimum fluid flow rate required to provide anti-ice protection with a porous leading edge system on a wing under a given set of flight conditions is presented. Results of the proposed method are compared with the actual results of an icing test of a real wing section in the NASA Lewis Icing Research Tunnel.
Topics: CONFERENCES, IBM COMPUTERS, INFORMATION MANAGEMENT, ON-LINE SYSTEMS, PROCUREMENT, USER...
395
395
Jul 12, 2010
07/10
by
Kosters, J. J.; Murcray, D. G
texts
eye 395
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comment 0
Solar irradiance measurements made from a balloon on January 27, 1978 and February 10, 1980 show a change of 0.4% over similar measurements made in 1968. This change is greater than the uncertainty of the measurement and is felt to be the result of a change in the solar constant.
Topics: COMPUTER PROGRAMS, REAL TIME OPERATION, STANDARDS, DATA BASE MANAGEMENT SYSTEMS, DATA PROCESSING...
4
4.0
Nov 5, 2020
11/20
by
Kumar, Vijay, 1946-
texts
eye 4
favorite 0
comment 0
vii, 94 pages : 25 cm
Topics: Database management, Data recovery (Computer science), DATA BASE MANAGEMENT SYSTEMS, DATA...
425
425
May 31, 2011
05/11
by
LHeureux, Jacques; Evenson, Paul A
texts
eye 425
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comment 0
This report covers the activities of Louisiana State University (LSU) under subcontract 26053-EX between LSU and the Bartol Research Institute (Bartol), which began January 1, 1994. The purpose of this subcontract was for LSU to participate in and support Bartol in the work to define the SMEX (Small Explorer)/POEMS (Positron Electron Magnet Spectrometer) spaceflight mission under NASA Contract NAS5-38098 between NASA and Bartol. The conclusions of this study were that for a 1998 launch into a...
Topics: DATA STORAGE, INFORMATION MANAGEMENT, DATA ACQUISITION, DATA BASE MANAGEMENT SYSTEMS, DOCUMENTS,...
319
319
Jul 23, 2010
07/10
by
Lambert, K. M.; Peters, L., Jr
texts
eye 319
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Described is a technique for examining the effect of a rough ice layer on the backscatter of a ground plane. The technique is applied to the special case of a rough ice layer that is periodic in space. By assuming that the roughness is periodic, the backscatter of the ground plane can be found from the backscatter of a single period. Backscatter calculations are presented for a single period in which the thickness of the ice layer has a Gaussian shape.
Topics: AIRCRAFT PERFORMANCE, EFFICIENCY, FIGHTER AIRCRAFT, SUPERSONIC AIRCRAFT, V/STOL AIRCRAFT, VERTICAL...
28
28
Dec 12, 2019
12/19
by
Larson, James A
texts
eye 28
favorite 0
comment 0
xv, 183 pages : 24 cm
Topics: Informatique, Database management, SGBD = Systèmes de gestion de bases de données, DATA BASE...
220
220
Jun 9, 2011
06/11
by
Levine, Stanley R.; Opila, Elizabeth J.; Lorincz, Jonathan A.; Singh, Mrityunjay; Robinson, Raymond C.; Ellerby, Donald T.; Gasch, Matthew J
texts
eye 220
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Ultrahigh temperature ceramics (UHTC) have performed unreliably due to material flaws and attachment design. These deficiencies are brought to the fore by the low fracture toughness and thermal shock resistance of the UHTC. If these deficiencies are overcome, we are still faced with poor oxidation resistance as a limitation on UHTC applicability to reusable launch vehicles. We have been addressing the deficiencies of UHTC for the past two years via a small task at GRC that is in the Airframe...
Topics: MULTIDISCIPLINARY DESIGN OPTIMIZATION, SYSTEMS INTEGRATION, APPLICATIONS PROGRAMS (COMPUTERS),...
342
342
May 31, 2011
05/11
by
Lord, Kenneth; Woodyard, James R
texts
eye 342
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The effect of 40 keV electron irradiation on a-Si:H p-i-n single-junction solar cells was investigated using measured and simulated dark J-V characteristics. EPRI-AMPS and PC-1D simulators were explored for use in the studies. The EPRI-AMPS simulator was employed and simulator parameters selected to produce agreement with measured J-V characteristics. Three current mechanisms were evident in the measured dark J-V characteristics after electron irradiation, namely, injection, shunting and a term...
Topics: DATA BASE MANAGEMENT SYSTEMS, RELATIONAL DATA BASES, DOCUMENTS
424
424
May 22, 2011
05/11
by
Low, Scott L
texts
eye 424
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The Baldwin-Barth turbulence model was implemented into Zeta, a time-accurate, zonal, integro-differential code for incompressible laminar and turbulent flows. The implementation procedure is patterned after the model subroutine in ARC2D. The results of ZETA with the Baldwin-Barth turbulence model were compared with experimental data, with ZETA using Baldwin-Lomax model, and with ARC2D using the Baldwin-Barth model. The Baldwin-Barth model subroutine was tested by inputting an ARC2D velocity...
Topics: DATA BASE MANAGEMENT SYSTEMS, DECOMMUTATORS, FILE MAINTENANCE (COMPUTERS), SATELLITE CONTROL,...
159
159
May 31, 2011
05/11
by
Mahesh, Ashwin; Spinhirne, James D.; Duda, David P.; Eloranta, Edwin W
texts
eye 159
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The altimetry bias in GLAS (Geoscience Laser Altimeter System) or other laser altimeters resulting from atmospheric multiple scattering is studied in relationship to current knowledge of cloud properties over the Antarctic Plateau. Estimates of seasonal and interannual changes in the bias are presented. Results show the bias in altitude from multiple scattering in clouds would be a significant error source without correction. The selective use of low optical depth clouds or cloudfree...
Topics: INFORMATION RETRIEVAL, DATA BASE MANAGEMENT SYSTEMS, INTEGRATED LIBRARY SYSTEMS, COMPUTER PROGRAMS,...
16
16
Sep 11, 2020
09/20
by
Megginson, David (David Paul), 1964-
texts
eye 16
favorite 2
comment 0
xxxvii, 420 pages : 24 cm +
Topics: XML (Document markup language), SGML (Document markup language), Database management, XML, CD-ROM,...
254
254
Jun 13, 2011
06/11
by
Mueller, Guido; McNamara, Paul; Thorpe, Ira; Camp, Jorda
texts
eye 254
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The requirement on laser frequency noise in the Laser Interferometer Space Antenna (LISA) depends on the velocity and our knowledge of the position of each spacecraft of the interferometer. Currently it is assumed that the lasers must have a pre-stabilized frequency stability of 30Hz/square root of Hz over LISA'S most sensitive frequency band (3 mHz - 30 mHz). The intrinsic frequency stability of even the most stable com- mercial lasers is several orders of magnitude above this level. Therefore...
Topics: DATA MANAGEMENT, MISSION PLANNING, FLIGHT CONTROL, COORDINATION, DATA BASE MANAGEMENT SYSTEMS,...
To respond to the need for improved data base management and analysis capabilities for wind-tunnel data at the Langley 16-Foot Transonic Tunnel, research was conducted into current methods of managing wind-tunnel data and a method was developed as a solution to this need. This paper describes the development of the data base management and analysis method for wind-tunnel data. The design and implementation of the software system are discussed and examples of its use are shown.
Topics: NASA Technical Reports Server (NTRS), DATA BASE MANAGEMENT SYSTEMS, DATA PROCESSING, WIND TUNNEL...
No abstract available
Topics: NASA Technical Reports Server (NTRS), APPLICATION PROGRAMMING INTERFACE, DATA BASE MANAGEMENT...
Provisions for back-up operations for the satellite freeze forecast system are discussed including software and hardware maintenance and DS/1000-1V linkage; troubleshooting; and digitized radar usage. The documentation developed; dissemination of data products via television and the IFAS computer network; data base management; predictive models; the installation of and progress towards the operational status of key stations; and digital data acquisition are also considered. The d addition of...
Topics: NASA Technical Reports Server (NTRS), AGROCLIMATOLOGY, CLIMATE, COLD WEATHER, DATA BASE MANAGEMENT...
The NASA Lewis Research Center is developing and evaluating experimental hardware and software systems to help meet future needs for real-time, high-fidelity simulations of air-breathing propulsion systems. Specifically, the real-time multiprocessor simulator project focuses on the use of multiple microprocessors to achieve the required computing speed and accuracy at relatively low cost. Operating systems for such hardware configurations are generally not available. A real time multiprocessor...
Topics: NASA Technical Reports Server (NTRS), MULTIPROCESSING (COMPUTERS), REAL TIME OPERATION, SIMULATORS,...
Tabular data sets arise in many areas of astronomical data analysis, from raw data (such as photon event lists) to final results (such as source catalogs). The Starlink catalog access and reporting package, SCAR, was originally developed to handle IRAS data and it has been the principal relational DBMS in the Starlink software collection for several years. But SCAR has many limitations and is VMS-specific, while Starlink is in transition from VMS to Unix. Rather than attempt a major re-write of...
Topics: NASA Technical Reports Server (NTRS), ASTRONOMY, DATA BASE MANAGEMENT SYSTEMS, DATA BASES, DATA...
Archived wind tunnel test data are available for flyback booster or other alternate recoverable configurations as well as reusable orbiters studied during initial development (Phase B) of the Space Shuttle. Considerable wind tunnel data was acquired by the competing contractors and the NASA centers for an extensive variety of configurations with an array of wing and body planforms. All contractor and NASA wind tunnel test data acquiredin the Phase B development have been compiled into a...
Topics: NASA Technical Reports Server (NTRS), DATA ACQUISITION, DATA BASE MANAGEMENT SYSTEMS, DATA STORAGE,...
The amount of information contained in the data bases of large-scale information storage and retrieval systems is very large and growing at a rapid rate. The methods available for assessing this information have not been successful in making the information easily available to the people who have the greatest need for it. This thesis describes the design of a personal computer based system which will provide a means for these individuals to retrieve this data through one standardized interface....
Topics: NASA Technical Reports Server (NTRS), DATA STORAGE, INFORMATION SYSTEMS, INTERFACES, PERSONAL...
Operating instructions for the Database Access Manager for the Software Engineering Laboratory (DAMSEL) system are presented. Step-by-step instructions for performing various data entry and report generation activities are included. Sample sessions showing the user interface display screens are also included. Instructions for generating reports are accompanied by sample outputs for each of the reports. The document groups the available software functions by the classes of users that may access...
Topics: NASA Technical Reports Server (NTRS), DATA BASE MANAGEMENT SYSTEMS, LABORATORIES, MANAGEMENT...
There are a large number of astronomical archives and catalogs on-line for network access, with many different user interfaces and features. Some systems are moving towards distributed access, supplying users with client software for their home sites which connects to servers at the archive site. Many of the issues involved in defining a standard framework of services that archive/catalog suppliers can use to achieve a basic level of interoperability are described. Such a framework would...
Topics: NASA Technical Reports Server (NTRS), ASTRONOMICAL CATALOGS, COMMUNICATION NETWORKS, DATA...
At the San Diego Supercomputer Center, a massive data analysis system (MDAS) is being developed to support data-intensive applications that manipulate terabyte sized data sets. The objective is to support scientific application access to data whether it is located at a Web site, stored as an object in a database, and/or storage in an archival storage system. We are developing a suite of demonstration programs which illustrate how Web, database (DBMS), and archival storage (mass storage)...
Topics: NASA Technical Reports Server (NTRS), DATA BASE MANAGEMENT SYSTEMS, DATA STRUCTURES, INFORMATION...
Instructions for the Ground Software Maintenance Facility (GSMF) system user is provided to operate the GSMF in all modes. The GSMF provides the resources for the Automatic Test Equipment (ATE) computer program maintenance (GCOS and GOAL). Applicable reference documents are listed. An operational overview and descriptions of the modes in terms of operator interface, options, equipment, material utilization, and operational procedures are contained. Test restart procedures are described. The...
Topics: NASA Technical Reports Server (NTRS), DATA BASE MANAGEMENT SYSTEMS, FILE MAINTENANCE (COMPUTERS),...
Research continues to focus on improving the type, quantity, and quality of information which can be derived from remotely sensed data. The focus is on remote sensing and application for the Earth Observing System (Eos) and Space Station, including associated polar and co-orbiting platforms. The remote sensing research activities are being expanded, integrated, and extended into the areas of global science, georeferenced information systems, machine assissted information extraction from image...
Topics: NASA Technical Reports Server (NTRS), ARTIFICIAL INTELLIGENCE, EARTH OBSERVATIONS (FROM SPACE),...
