Photogrammetric Application of Skylab Photography

1980 ◽  
Vol 34 (2) ◽  
pp. 123-130
Author(s):  
Eugene E. Derenyi ◽  
Stuart C. MacRitchie
Keyword(s):  
New Brunswick ◽  
Space Shuttle ◽  
Small Scale ◽  
Mean Square ◽  
Single Image ◽  
Aerial Triangulation ◽  
Multiple Image ◽  
Expected Performance ◽  
Future Space ◽  
The University

Investigations at the University of New Brunswick into the feasibility of using Skylab/EREP S190-A and S190-B imagery in photo control extension for small-scale mapping are reviewed. Single-image and multiple-image processing are discussed and it is shown that simple space resection procedures give results compatible with more sophisticated aerial triangulation procedures, i.e., Root Mean Square Error (RMSE) values of approximately 60 m to 70 m in X and Y for S190-A photography and 20 m in X and Y for S190-B photography. The results of this study, and those from previous investigations, are used as a basis for recommendations pertinent to future space photography missions and, in particular, the expected performance of the Large Format Camera (LFC), proposed for use in the space shuttle missions of the early 1980s, is reviewed.

Making media work in space: an interdisciplinary perspective on media and communication requirements for current and future space communities

2005 ◽  
Vol 4 (3-4) ◽  
pp. 259-268 ◽  
Author(s):  
S. Babidge ◽  
J. Cokley ◽  
F. Gordon ◽  
E. Louw
Keyword(s):  
Gender Equity ◽  
Space Shuttle ◽  
Space Station ◽  
Social Adaptation ◽  
Small Scale ◽  
Long Duration ◽  
Future Space ◽  
The Social ◽  
Media Work ◽  
Group Attributes

As humans expand into space communities will form. These have already begun to form in small ways, such as long-duration missions on the International Space Station and the space shuttle, and small-scale tourist excursions into space. Social, behavioural and communications data emerging from such existing communities in space suggest that the physically-bounded, work-oriented and traditionally male-dominated nature of these extremely remote groups present specific problems for the resident astronauts, groups of them viewed as ‘communities’, and their associated groups who remain on Earth, including mission controllers, management and astronauts’ families. Notionally feminine group attributes such as adaptive competence, social adaptation skills and social sensitivity will be crucial to the viability of space communities and in the absence of gender equity, ‘staying in touch’ by means of ‘news from home’ becomes more important than ever. A template of news and media forms and technologies is suggested to service those needs and enhance the social viability of future terraforming activities.

scholarly journals Institutional Restructuring in Response to the Changing Mission of Land Grant Colleges Cook College, Rutgers University – The State University of New Jersey

1973 ◽  
Vol 2 (2) ◽  
pp. 297-304
Author(s):  
Daymon W. Thatch ◽  
William L. Park
Keyword(s):  
Higher Education ◽  
New Brunswick ◽  
Colonial America ◽  
Revolutionary War ◽  
The State ◽  
State University ◽  
Arts And Sciences ◽  
Rutgers University ◽  
Wide Range ◽  
The University

Rutgers University was chartered as Queen's College on November 10, 1766. It was the eighth institution of higher education founded in Colonial America prior to the Revolutionary War. From its modest beginning in the New Brunswick area the University has grown to eight separately organized undergraduate colleges in three areas of the State, with a wide range of offerings in liberal and applied arts and sciences.

Deep and Shallow Water Low-Speed Maneuvering Tests: Comparison Between Experimental and Simulation Results

2016 ◽  
Author(s):  
Felipe Ribolla Masetti ◽  
Pedro Cardozo de Mello ◽  
Guilherme F. Rosetti ◽  
Eduardo A. Tannuri
Keyword(s):  
Mathematical Model ◽  
Small Scale ◽  
Shallow Waters ◽  
Hydrodynamic Coefficients ◽  
Low Speed ◽  
Tunnel Model ◽  
Oceanographic Research ◽  
Simulation Results ◽  
The University ◽  
The Mathematical Model

This paper presents small-scale low-speed maneuvering tests with an oceanographic research vessel and the comparison with mathematical model using the real time maneuvering simulator developed by the University of São Paulo (USP). The tests are intended to verify the behavior of the vessel and the mathematical model under transient and low speed tests. The small-scale tests were conducted in deep and shallow waters, with a depth-draft ratio equal to 1.28, in order to verify the simulator ability to represent the vessel maneuverability on both depth conditions. The hydrodynamic coefficients used in the simulator model were obtained by CFD calculations and wind tunnel model tests carried out for this vessel. Standard turning circle and accelerating turn maneuvers were used to compare the experimental and numerical results. A fair agreement was achieved for shallow and deep water. Some differences were observed mainly in the initial phase of the accelerating turn test.

scholarly journals Retinopathy of Prematurity Management using Single-Image vs Multiple-Image Telemedicine Examinations

2008 ◽  
Vol 146 (2) ◽  
pp. 298-309.e2 ◽  
Author(s):  
Alexandra Lajoie ◽  
Susan Koreen ◽  
Lu Wang ◽  
Steven A. Kane ◽  
Thomas C. Lee ◽  
...  
Keyword(s):  
Retinopathy Of Prematurity ◽  
Single Image ◽  
Multiple Image

Solar Photovoltaic Water Pumping to Alleviate Drought in Remote Locations

2006 ◽  
Author(s):  
Kala Meah ◽  
Steven Fletcher ◽  
Yu Wan ◽  
Sadrul Ula
Keyword(s):  
Performance Monitoring ◽  
Cost Effective ◽  
Small Scale ◽  
Solar Water ◽  
Small Water ◽  
Water Pumping ◽  
Western Us ◽  
Water Right ◽  
And Performance ◽  
The University

Many parts of the western US is rural in nature and consequently do not have electrical distribution lines in many parts of farms and ranches. Distribution line extension costs can run from $15,000 to $25,000 per mile, thereby making availability of electricity to small water pumping projects economically unattractive. Solar photo-voltaic (PV) powered water pumping is more cost effective in these small scale applications. Many western states including Wyoming are passing through fifth year of drought with the consequent shortages of water for many applications. Wyoming State Climatologist is predicting a possible 5–10 years of drought. Drought impacts the surface water right away, while it takes much longer to impact the underground aquifers. To mitigate the effect on the livestock and wildlife, Wyoming Governor Dave Freudenthal initiated a solar water pumping initiative in cooperation with the University of Wyoming, County Conservation Districts, Rural Electric Cooperatives, and ranching organizations. Solar water pumping has several advantages over traditional systems; for example, diesel or propane engines require not only expensive fuels, they also create noise and air pollution in many remote pristine areas. Solar systems are environment friendly, low maintenance and have no fuel cost. In this paper the design, installation and performance monitoring of the solar system for small scale remote water pumping will be presented.

scholarly journals Three short studies from field studies in marine biology and oceanography

SURG Journal ◽  
2013 ◽  
Vol 6 (2) ◽  
pp. 78-92
Author(s):  
Melanie Barry ◽  
Shannon Ferraro ◽  
Kaitlyn Wagner
Keyword(s):  
New Brunswick ◽  
Benthic Invertebrates ◽  
Marine Mammals ◽  
Marine Biology ◽  
State Of The Art ◽  
Field Studies ◽  
Integrative Biology ◽  
Research Projects ◽  
Science Centre ◽  
The University

ZOO*4300 (Marine Biology and Oceanography) is a senior-level field course offered by the Department of Integrative Biology at the University of Guelph. This two-week course is held at the Huntsman Marine Science Centre in St. Andrew’s New Brunswick, Canada. Students enrolled in the course study various aspects of the ecology, behaviour, physiology, biochemistry and genetics of marine organisms using a variety of oceanographic techniques. The course also includes group exercises to study various intertidal and sub-tidal environments as well as boat cruises to collect plankton, benthic invertebrates, marine fish, and to observe marine mammals. The course provides excellent opportunities for students to familiarize themselves with state-of-the-art techniques involved in various branches of marine biology and oceanography and conduct an individual research project. This feature highlights three individual research projects by University of Guelph students. More information about the field course in marine biology and oceanography is accessible at the following link: http://www.uoguelph.ca/ib/undergrad/fieldcourses_marine.shtml.

scholarly journals MEASURING DIGITAL DIVIDE IN KING ABDULAZIZ UNIVERSITY

2012 ◽  
Vol 3 (1) ◽  
pp. 8-19
Author(s):  
Iqbal S. Alsaleh ◽  
Shaymaa M. Rashad
Keyword(s):  
Digital Divide ◽  
Information And Communication Technologies ◽  
Communication Technologies ◽  
Information And Communications Technology ◽  
Small Scale ◽  
Order Effects ◽  
Diffusion Of Technology ◽  
Information And Communication ◽  
King Abdulaziz University ◽  
The University

Due to the undesirable effects of the gap between citizens to access and use information and communication technologies (ICT), most researchers have been paying much attention to the threat of a digital divide. Unfortunately an amazingly large number of people do not have the abilities to use the ICTs in a proper way and, therefore, cannot draw advantages from its usage. As a result, digital divide is commonly regarded as a potential barrier for participation in the information society. This study measure the digital divide in Saudi Arabia by analyzing the results of a small-scale study conducted at the University KAU, regarding students’ and university members’ perceptions toward the usage of ICT. This analysis measure the digital divide concerning some factors like gender, educational level using a questionnaire. The analysis shows that KAU has no digital divide. Key words: digital divide, information and communications technology, ICT, diffusion of technology, second order effects.

scholarly journals Analysis of Propagation Characteristics for Various Subway Tunnel Scenarios at 28 GHz

2021 ◽  
Vol 2021 ◽  
pp. 1-16
Author(s):  
Chengjian Wang ◽  
Wenli Ji ◽  
Guoxin Zheng ◽  
Asad Saleem
Keyword(s):  
Ray Tracing ◽  
Root Mean Square ◽  
Millimeter Wave ◽  
Measurement Data ◽  
Path Loss ◽  
Small Scale ◽  
Delay Spread ◽  
Mean Square ◽  
Propagation Characteristics ◽  
Subway Tunnels

In order to meet the higher data transmission rate requirements of subway communication services, the millimeter wave (mmWave) broadband communication is considered as a potential solution in 5G technology. Based on the channel measurement data in subway tunnels, this paper uses ray-tracing (RT) simulation to predict the propagation characteristics of the 28 GHz millimeter wave frequency band in different tunnel scenarios. A large number of simulations based on ray-tracing software have been carried out for tunnel models with different bending radiuses and different slopes, and we further compared the simulation results with the real time measurement data of various subway tunnels. The large-scale and small-scale propagation characteristics of the channel, such as path loss (PL), root mean square delay spread (RMS-DS), and angle spread (AS), for different tunnel scenarios are analyzed, and it was found that the tunnel with a greater slope causes larger path loss and root mean square delay spread. Furthermore, in the curved tunnel, the angle spread of the azimuth angle is larger than that in a straight tunnel. The proposed results can provide a reference for the design of future 5G communication systems in subway tunnels.

CRDS study of auto-ionizing Rydberg states of argon in a microwave discharge This article is part of a Special Issue on Spectroscopy at the University of New Brunswick in honour of Colan Linton and Ron Lees.

2009 ◽  
Vol 87 (5) ◽  
pp. 575-581 ◽  
Author(s):  
B. M. van der Ende ◽  
C. Winslade ◽  
R. L. Brooks ◽  
R. H. deLaat ◽  
N. P.C. Westwood
Keyword(s):  
New Brunswick ◽  
Excited States ◽  
Microwave Discharge ◽  
Rydberg States ◽  
Spectral Lines ◽  
Optical Transitions ◽  
Single Source ◽  
Special Issue ◽  
Line Widths ◽  
The University

Optical transitions from two microwave discharge excited states of argon have been observed using cavity ring-down spectroscopy. These transitions originate on the high-lying levels, 3d[1/2] 1° and 3d[3/2] 2° , and terminate on the nf ′[5/2] Rydberg (n = 8 to 22) levels, which, except for n = 8, lie between the 2P3/2 and 2P1/2 ionization thresholds. In total, 24 such spectral lines have been observed. The quantum defect for the f ′ series has been measured and is compared to previously measured values. We observe a nearly threefold jump in line width in going from n = 8 to n = 9, below and above the 2P3/2 threshold, respectively. The line widths are broad and increase monotonically with n (above 9), in contrast to the narrowing of line widths usually observed. We cannot attribute this to a single source but conclude that collisional, quasielastic l-mixing of the nf ′[5/2] Rydberg states plays a significant role.

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