Activity 2.2 measuring plate motion using gps so be on the north americar b go to the jpm-nas grs time series webmibe at hiip//sideshow jplaasa gow/pox/series html. the map location of each gps ation as a small green dot with a yellow line that indicates in a nonet reeation (nnr) reference frame. the particular nnr referrnce fr the + batton in the kwer right cormer of the map to zoom in an is the closest to where you live, click on the green circle, and when the double-click on that box to expand it. copy the data requested in questions 1 fig. a2.2.1) for the statin (ce fig. 2.11) direction that the gps sation is moving is called i d so reveal more gps stations find the gps station thai small white box data opens, : 쒸 figure a2.21 i. gps station name (4 characters): 2. latitude time serin--the station is moving (choose one: north, south) at a rate of mm/yt, with an uncertainty of 3. longitude time serics the station is moving (choose one: east, west) at a rate ofmm/yr. with an uncertainty of -mm/year. 4. toward what azimuth is this gps station moving 5. at what velocity is this gps station moving? 6. return to the jpl-nasa time series website, and click on "geodetic positions and velocities" above the map. scroll down to the name of your station, and record its current position in latitude and longitude in the following blanks. the coordinates are expressed in decimal degrees to nine places to the right of the decimal. all of those decimal places are meaningfal for gps sites that are located to the closest millimeter. north latitudes are positive numbers, and south are negative; cast longitudes are positive, and west are negative. current latitude: current longitude 57