"Because existing measures use towers as their spatial reference points, this causes a situation of spatial and temporal bias in these measures," they say.
The software uses markers on the page as spatial reference points, allowing it to draw a 3-D model of a dragon above the image of the book on screen.
Physical books are full of spatial reference points; an especially beloved book is a physical topography in which we develop a vague sense of which chapters contain relevant information; even where, on a page, a particularly striking sentence or diagram lies.
The scanning team, EuroPac 3D, used a laser to build up thousands of spatial reference points across the tombs' surfaces.
Here, protein binding sites are represented by sets of distance histograms based on specific spatial reference points [2] in order to characterize the distribution of pseudocenters within the cavity.
An alternative hypothesis was that the mice were moving the discs in directions determined by another factor – perhaps perceiving them as super-normal bedding stimuli and carrying them back to the nest-box, or perhaps using them as spatial reference points with respect to the location of a visual reference point.
The collected data is processed using a globally popular on-line processing service: the Canadian Spatial Reference System-Precise Point Positioning Service (CSRS-PPP) operated by the Geodetic Survey Division of Natural Resources Canada (NRCan).
Before radar processing, the dual-frequency GPS data collected during each survey were processed using the Canadian Spatial Reference System (CSRS) Precise Point Positioning (PPP) service (Canadian Geodetic Survey; https://webapp.geod.nrcan.gc.ca/geod/tools-outils/ppp.php).
Thereby, object-based neglect poses problems for the analysis of the parts of an object as they contribute to the recognition of the whole [ 28, 29], while space-based neglect is concerned with the position of an object as a whole, relative to a predefined spatial reference (e.g., the point of fixation, the subject's midsagittal plane, or another object in the visual field).
The effects of the number and geometry of access points (APs), the number and spatial arrangement of reference points (RPs), and the number of signal strength samples taken per location are presented, both through simulations and analytical lower bound estimates.
We used the TSS as the reference point to infer the spatial distribution of TFBSs by measuring the frequency of TFBSs at each position in the promoter.
