This paper presents the method and results of a short-term accurate LEO (<900 km in altitude) debris orbit prediction study using sparse laser ranging data collected by the EOS Space Debris Tracking System SDTSS).
IPSs are based on some prior knowledge about position of special nodes, namely the anchor nodes, and aim at estimating position of one or more mobile nodes, whose positions are unknown, by processing ranging data collected and exchanged by both mobile and anchor nodes.
Typically, range data collected with a range sensor is combined with the reflectance data obtained from one or more cameras mounted on the robot.
We developed a framework for hydrologic analysis of low-relief landscapes using a high-resolution (1 m) DEM derived from light detection and ranging (LIDAR) data collected over a ~ 8.8 km2 section of the Umatilla River Floodplain, Oregon, USA.
Light detection and ranging data and aerial imagery were collected by New Zealand Aerial Mapping, who flew over the site between 24 May and 1 June 2011.
High-quality Light Detection and Ranging (lidar) data collected across the Rangitaiki Plains, the fastest extending section of the onshore Taupo Rift, New Zealand, reveal 122 active fault traces and provide new constraints on displacements, displacement rates and paleoearthquakes of the normal faults in the rift.
For the purposes of this guidance, PROs are defined as encompassing the full range of self-reporting, ranging from those data collected via a structured and validated questionnaire to those collected in a free-text manner via spontaneous patient submissions (or in some cases from caregivers or surrogates).
This study benefits from the size of the cohort available for analysis, the consecutive period of follow-up, consistent data collection and the range of data collected.
Both group and individual interviews were therefore conducted in order to maximize the range of data collected.
For the Mars project, there are so many levels of data to look at, ranging from health data collected from astronauts like Scott Kelly who have completed previous space missions, to non-astronaut test studies, to studies done in simulated space environments like the Human Exploration Research Analog (HERA) at Johnson Space Center in Houston.
But the ideas involved could be generalised to other parts of the world, with due alteration for local conditions.Broadly, RiftLand works by chewing its way through a range of data collected by charities, academics and government agencies, and uses these to predict where groups of people will go and with whom they may clash in times of drought or armed conflict.
