Which projection casts rays from a point on the surface of the globe to a cylinder?
Hiking & ActivitiesWhich type of projection is also called cylindrical projection? Mercator projection The familiar Mercator projection (q.v.) is a cylindrical projection. What is cylindrical projection used for? Cylindrical projections are commonly used for world maps, regions bordering the equator, and regions that are predominantly north-south in extent. What is an example of a cylindrical projection? Cylindrical
Putting x y locations into ArcMap?
Hiking & ActivitiesSteps for adding x,y data as a layer Click File > Add Data > Add XY Data. Select the table that contains x,y coordinate data. Identify the columns that hold the x- and y-coordinates (and, optionally, the z-coordinate). Specify the coordinate system. How do you add XY coordinates to a shapefile? Right click on your
QGIS raster calculator not keeping each pixel with 1 byte?
Hiking & ActivitiesHow do I change the pixel value in Qgis? Editing DEM pixels values in QGIS using Serval Plugin Probe button allows you to check the cell values in the raster. Drawing button activate the ability to modify the values of a raster cell. Clicking on the Set raster cell values to NoData button and then
Choose an attribute dropdown for ArcGIS webbuilder app
Hiking & ActivitiesHow do I create a dropdown in ArcGIS online? On your hosted feature layer’s item details page, go to the Data tab>click the Fields button> click on the display name of the field of interest (blue hyperlink)>check out the List of Values (Domain) at the bottom of the screen. If there are choices in a
No image exported from GEE ImageCollection to Cloud Storage
Hiking & ActivitiesHow to export images from GEE? to Asset. To export an image to an asset in your Earth Engine assets folder, use Export. image. How do I export a Google cloud VM? Open the Migrate to Virtual Machines page in the Google Cloud console. To export a list of source VMs: Select the Sources tab.Export
Mysterious Lat Long conversion to XY problem using QGIS
Hiking & ActivitiesHow do you convert XY coordinates to latitude and longitude in QGIS? Toggle editing (ctrl-E) and open the calculator (ctrl-I). Select “create a new field”, call it “Longitude”, and make the expression $x. Do the same for a second new attribute called “Latitude” and make the expression $y. You should now have latitude and longitude