329 research outputs found
A scientific operations plan for the NASA space telescope
A ground system is described which is compatible with the operational requirements of the space telescope. The goal of the ground system is to minimize the cost of post launch operations without seriously compromising the quality and total throughput of space telescope science, or jeopardizing the safety of the space telescope in orbit. The resulting system is able to accomplish this goal through optimum use of existing and planned resources and institutional facilities. Cost is also reduced and efficiency in operation increased by drawing on existing experience in interfacing guest astronomers with spacecraft as well as mission control experience obtained in the operation of present astronomical spacecraft
Study of Information Elements for Inclusion in an Introductory Computer Graphics Course for a Design Drafting Program
This study was undertaken in order to determine the course content items for a Design Drafting Technology computer graphics course. The results of this study are due directly to the time and consideration given by industrial representatives in Texas and Oklahoma. This cooperation is essential for relevance in technician education.Technical Educatio
A comparative study of the Unified System for Orbit Computation and the Flight Design System
The Flight Design System (FDS) and the Unified System for Orbit Computation (USOC) are compared and described in relation to mission planning for the shuttle transportation system (STS). The FDS is designed to meet the requirements of a standardized production tool and the USOC is designed for rapid generation of particular application programs. The main emphasis in USOC is put on adaptability to new types of missions. It is concluded that a software system having a USOC-like structure, adapted to the specific needs of MPAD, would be appropriate to support planning tasks in the area unique to STS missions
Digital document imaging systems: An overview and guide
This is an aid to NASA managers in planning the selection of a Digital Document Imaging System (DDIS) as a possible solution for document information processing and storage. Intended to serve as a manager's guide, this document contains basic information on digital imaging systems, technology, equipment standards, issues of interoperability and interconnectivity, and issues related to selecting appropriate imaging equipment based upon well defined needs
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Vera Molnar's computer paintings
The Hungarian-born French painter Vera Molnar is one of the few artists who pioneered the use of the computer as a creative medium starting in the late 1960s. This article explores how Molnar’s computer-generated works used programming as a means to reflect upon the autographicity of the handmade trace in drawing and painting.</jats:p
Computer Graphics. Volume 2 - an Annotated Bibliography to the NASA-MSFC Digital Computer Graphics Program
Annotated bibliography on digital computer graphic
The application of remote sensing techniques: Technical and methodological issues
Capabilities and limitations of modern imaging electromagnetic sensor systems are outlined, and the products of such systems are compared with those of the traditional aerial photographic system. Focus is given to the interface between the rapidly developing remote sensing technology and the information needs of operational agencies, and communication gaps are shown to retard early adoption of the technology by these agencies. An assessment is made of the current status of imaging remote sensors and their potential for the future. Public sources of remote sensor data and several cost comparisons are included
Applications of aerospace technology in industry: A technology transfer profile. Visual display systems
The growth of common as well as emerging visual display technologies are surveyed. The major inference is that contemporary society is rapidly growing evermore reliant on visual display for a variety of purposes. Because of its unique mission requirements, the National Aeronautics and Space Administration has contributed in an important and specific way to the growth of visual display technology. These contributions are characterized by the use of computer-driven visual displays to provide an enormous amount of information concisely, rapidly and accurately
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