Convert DTM txt file in GeoTIFF file
Hiking & ActivitiesDoes GeoTIFF have elevation data? In drone mapping workflows, GeoTIFFs can contain both orthophotos and digital elevation models (DEMs). What are GeoTIFF bands? While there are many ways to utilize and analyze single-band raster data, the GeoTIFF format is able to store multiple bands of data in a single file. Multiband data contains multiple values
Calculating NDVI percentage change in QGIS
Hiking & ActivitiesHow do you calculate NDVI change? How To Calculate NDVI? NDVI is calculated with the following expression: NDVI = (NIR-Red) / (NIR+Red), where NIR is near-infrared light and Red is visible red light. There’s a great number of free online GIS tools that allow you to instantly calculate NDVI. How to calculate average NDVI in
What algorithm should I use to remove outliers in trace data?
Hiking & ActivitiesHow do you remove outliers from data? Removing Outliers using Standard Deviation. Another way we can remove outliers is by calculating upper boundary and lower boundary by taking 3 standard deviation from the mean of the values (assuming the data is Normally/Gaussian distributed). How do you remove outliers in machine learning? There are some techniques
Exporting All features in view extent using ArcGIS Pro?
Hiking & ActivitiesHow do I export a feature dataset in ArcGIS Pro? To export a feature class, you can use the context menu from either the Project tab in the Catalog pane or the Contents pane of a map or scene containing layers. To export a feature class using the Catalog pane, from the Project tab, right-click
How to check for empty string?
Hiking & ActivitiesThe isEmpty() method checks whether a string is empty or not. This method returns true if the string is empty (length() is 0), and false if not. How to check for empty string in js? Answer: Use the === Operator You can use the strict equality operator ( === ) to check whether a string
Defining variables by selection
Hiking & ActivitiesWhat is meant by variable selection? Variable selection means choosing among many variables which to include in a particular model, that is, to select appropriate variables from a complete list of variables by removing those that are irrelevant or redundant. How do you define a selection variable in SAP? Procedure Call up the transaction STVARV