Category: Hiking & Activities

How can I summarize all the pixels from a single raster using Google Earth Engine?

How do I get pixel values in Google Earth Engine? You can also use the inspector tool, next to the console tab on the right upper area of the interface. After clicking on a location on the map you will see the values of each band for each map layer displayed for that pixel corresponding

Extract data from NetCDF file based on station

How to extract data from netCDF file using R? How to convert NetCDF to CSV using R? Install ncdf4 and lubridate packages. Load your NetCDF file. Extract the coordinates. Time conversion. Extract the variables. Export result as CSV. How do I access netCDF files? To read a netCDF file of known structure, you need to:

Assign symbology for zipped shapefiles in QGIS

How do I save a symbology style in Qgis? You can save your current symbol style by clicking the Save Style … button under the Style tab of the Layer Properties dialog. Generally, you should save as QGIS Layer Style File. Save your style under exercise_data/styles . How do I save a shapefile in symbology?

ArcGIS sr.lock “LOCK file” how to delete?

Can I delete lock files ArcGIS? lock files can only be deleted if the process that created them has exited. An example of a read lock is ‘Parcels.  How do I remove schema lock in ArcGIS? To disable schema locking in Manager, complete the following steps: Start Manager and sign in. Click Services > Manage

Looking for a QGIS 3.12 equivalent to Trim in ArcMap

How do I use TRIM feature in Qgis? Quote from video: Okay so if you want to trim i'll click on the green. One click again on the trim and extend symbol i want to trim. This line by this so i'll click on this line. And then i'll trim by clicking. How do I

Dropped geometry_columns and geography_columns tables

What is the difference between geography and geometry in PostgreSQL? Geometry, where it assumes all of your data lives on a Cartesian plane (like a map projection); Geography, where it assumes that your data is made up of points on the earth’s surface, as specified by latitudes and longitudes.  What is geometric vs geographic data?

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