The details of the metadata include description of data, instrument, observation location (latitude and longitude), location of the data files (URL), contact person, data usage policy, etc., so it is possible for users to not only get the information but also download data files from the remote data server.
Geographically weighted regression embeds the latitude and longitude of the sample data into the regression parameters, and uses the local weighted least squares method to estimate the parameters point by point.
The first column of data represents the longitude of the driving point, the second column of data represents the latitude, the third represents the speed of the vehicle, the fourth represents the point of view, and the last represents the timestamp.
The results of BETHY/DLR have been aggregated to annual sums per sub-region with a Geographic Information System (GIS) tool, taking into account the equi-rectangular projection (latitude - longitude, WGS84 (World Geodetic System 1984)) of the data.
Some of the data describe the road positions or environments, such as GPS (latitude, longitude, altitude, etc).
Environmental data were extracted based on the latitude and longitude of the stock records by averaging a box of size 3×3 or 1×1 cells (Table 1).
The longitude, (phi), is the centered dipole longitude of the apex in both systems.
The longitude of the ascending node is the angle between the reference plane's 0 longitude and the planet's ascending node.
The longitude of the fluorescent signal was 5 mm.
At this resonance, the ground track density dramatically decreased and large (mainly longitude) gaps appeared in the data-coverage of the globe.
