![]() Each element in the geometry column is a multipolygon object which, as the name suggests, contains data specifying the vertices of one or more polygons that demark the border of a region. The most important column is geometry, which specifies the spatial geometry for each of the states and territories. mi_counties data where there is one row per polygon vertex). There are 9 distinct geographical units, so there are 9 rows in this tibble (cf. One advantage to sf data is immediately apparent, we can easily see the overall structure of the data: Australia is comprised of six states and some territories. This output shows some of the metadata associated with the data (discussed momentarily), and tells us that the data is essentially a tibble with 9 rows and 2 columns. This is illustrated in the right panel below. To turn this scatterplot into a map, we use geom_polygon() instead, which draws each county as a distinct polygon. In this plot, each row in the data frame is plotted as a single point, producing a scatterplot that shows the corners of every county. To get a better sense of what the data contains, we can plot mi_counties using geom_point(), as shown in the left panel below. ![]() In this data set we have four variables: lat and long specify the latitude and longitude of a vertex (i.e. a corner of the polygon), id specifies the name of a region, and group provides a unique identifier for contiguous areas within a region (e.g. if a region consisted of multiple islands). ![]() Output information as spreadsheet (.csv), Google Earth (.kmz) and AutoCAD (.dxf) reports.ĮKKO_Project can be enhanced with the optional Interpretation, SliceView and Processing Modules.Mi_counties % select (lon = long, lat, group, id = subregion ) head ( mi_counties ) #> lon lat group id #> 1 -83.9 44.9 1 alcona #> 2 -83.4 44.9 1 alcona #> 3 -83.4 44.9 1 alcona #> 4 -83.3 44.8 1 alcona #> 5 -83.3 44.8 1 alcona #> 6 -83.3 44.8 1 alcona The MapView window displays a map image of grids and GPS paths. are housed in a single Project (.gpz) file that can be added to throughout your project lifetime. All GPR data, GPS, topography, photos, notes etc. EKKO_ProjectĮKKO_Project features unique managing and display of GPR line data and ancillary data, enhanced viewing of file attributes, and the biggest benefit – use of a single file to store all information in a GPR project. In addition, a range of application-specific software like ConquestView and IcePicker support individual user needs. EKKO_Project provides a family of processing and analysis modules software in an integrated user environment. Sensors & Software team of experienced GPR professionals are constantly developing analysis tools and adding to our unique range of software packages to support our GPR systems.ĮKKO_Project is the flagship solution for users requiring full GPR project data management. Advanced applications require processing and the ability to display data in a variety of forms. Software is an important component of GPR.
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