We only used longitude and latitude from the GGA NMEA sentence for our final implementation.
The other is that radars, which operate only on longitude and latitude and do not measure altitude, can become confused when they see one plane directly over another.
Charles S. Church, who sailed on the Morgan from 1909 to 1913, recorded not only latitude, longitude, heading, distance and barometric pressure but the death of a pet cat.
If the positions of the Swarm satellite low pair differ only in longitude by Δϕ, then the difference in potentials at (r, θ, ϕ) is given by (B.14 where is the set of modified coefficients.
This rotation can be shifted to a new position (r, θ, ϕ′) such that ϕ′ − ϕ = Δϕ through a rotation about the ECEF z axis (B.3 where (B.4)Now, Swarm A and B provide two magnetic field vector measurements at positions (rA, θA,ϕA) and (rB, θB,ϕ0b), respectively, that differ only in longitude such that ϕb−ϕA = Δϕ.
Apart from this, only the longitude was statistically significant (p = 0.039), showing a change in the heat's relative effect from 16.7%9595% CI = [14.1%, 16.4%]) at the 25th percentile of 5.1 West (Seville –South– or Salamanca –North–) down to 13.5%9595% CI = [11.2%, 15.9%]) at the 75th percentile of 1.2 West (Murcia –South– or Pamplona –North–).
The longitudinal average of the trough structure depends not only on the longitude effect of the trough occurrence rate (He et al. 2011) but also on the longitude effect of the trough structure (Karpachev 2003).
GPS histories are divided with a clustering algorithm using only latitude and longitude.
These stations are separated by only 1.6° in longitude (Table 1).
Note that the calculated magnetic field only varies in longitude φ if the model contains 3-D heterogeneities.
