Logikos (United States)

Low Earth Orbit (LEO) Infrared Sounder Constellations have gained significant attention in recent years for their capability to provide precise measurements of Earth's atmospheric properties. Two commonly employed technologies for these constellations are interferometers and diffraction grating spectrometers. This paper presents a comparison of the performance of interferometers and diffraction grating spectrometers for LEO infrared sounder constellations, specifically examining their application in moisture sounding, temperature sounding, and trace gas measurements. We consider the impact of noise, radiometric and spectral calibration, thermal requirements, field of view limitations, and size, weight, and power. The objective is to provide an understanding of the strengths and limitations of each technology, aiding the selection of the most suitable instrument technology for specific mission requirements.

Currently the mobilization of freight transport from Surabaya to Jakarta or otherwise served by three types of modes transport, including truck, train, and marine vessels. But the majority of the freight transport cargo in the corridor Surabaya – Jakarta is served by trucking so that the impact on the capacity of roads and road load increases. The purpose of this study was to estimate the probability EMKL service manager / Forwarder to switch modes from container truck to railway mode container. The methods used to analyze the research data is a binary logistic regression. The results of these studies indicate that the travel time during the 3-day trip by truck containers will potentially probability modal transfer containers from trucks to rail containers reached 87.49%, and the more need for the use of container sizes of 20 ft. at a cost of Rp. 2,500,000 will potentially modal transfer containers from trucks to rail container by 82.34%, more than the container size of 40 ft. at a cost of Rp. 4,000,000 by 50%.

One of the main users of software process technology (SPT) are Software Engineering Process Group (SEPG) responsible for the development and implementation of a company's software process model (SPM). This paper discusses some research directions in SPT research (cf. [5]) from the perspective of a SEPG. In the form of requirements on SPT, the paper points out research directions that will solve genuine problems in the work of an SEPG, and others that will only be nice-to-have or even irrelevant.I