ArcGIS Add Join Attribute Table on ModelBuilder
Hiking & ActivitiesHow do I join an attribute table in ArcGIS? Joining attributes in one table to another In the table of contents, right-click the layer or table you want to join, point to Joins and Relates, then click Join. Click the What do you want to join to this layer? Click the field on which the
Styling map elements based on their properties
Hiking & ActivitiesWhat is map styling? Style Your Map Map styling allows colors on the map to be changed and items to be hidden. Our predefined styles include dark maps, light maps, enhanced colors, and label changes. Google’s Map Style wizard allow map styles to be created easily. Snazzy Maps has a variety of user created styles
Seeking World Land Cover data
Hiking & ActivitiesWhere can I get land cover data? The National Land Cover Database (NLCD) provides nation-wide data on land cover and land cover change at the Landsat Thematic Mapper (TM) 30-meter resolution. What type of data is National land cover Dataset? NLCD provides spatial reference and descriptive data for characteristics of the land surface such as
NMEA Data Feed into QGIS
Hiking & ActivitiesHow do I read NMEA GPS data? To read NMEA GPS data, Find an application such as AT Command Tester that can parse data from the NMEA port. Connect the GPS device over the interface that is supported by the device. Display NMEA GPS data read from the NMEA port. What is NMEA data format?
Converting files with ogr2ogr and dropping ALL attribute fields
Hiking & ActivitiesWhat formats does ogr2ogr output in? Ogr supports many data formats here is a subset of the ones we commonly use: ESRI Shapefile, MapInfo Tab file, CSV, DBF, GML, KML, Interlis, SQLite, GeoPackage,SpatiaLite, ODBC, ESRI GeoDatabase (MDB format), ESRI GDB database, PostGIS/PostgreSQL, MySQL. What does ogr2ogr do? The ogr2ogr command line program can be used
Why does an 32-bit FGDB raster have a smaller file size than 8-bit?
Hiking & ActivitiesWhat is pixel depth in raster? The bit depth (pixel depth) of a pixel determines the range of values that a particular raster file can store, which is based on the formula 2n (where n is the bit depth). For example, an 8-bit raster can have 256 unique values that range from 0 to 255.