Find a geographic concentration of values?
Hiking & ActivitiesHow is geographic concentration measured? The simplest method to quantify geographic concentration is computing the share of exposure (EAD) held by the k largest geographies or regions in the portfolio relative to total exposure. What is geographic concentration? Geographic concentration indicates the extent to which a small number of regions account for a large proportion
Bbox for a particular feature of a layer in geoserver
Hiking & ActivitiesWhat is Bbox in Geoserver? The bounding box determines the extent of the data within a layer. Native Bounding Box—The bounds of the data specified in the Native SRS. These bounds can be generated by clicking the Compute from data button or they can be generated from the SRS definition by clicking the Compute from
How can I both resample and aggregate a raster using Terra?
Hiking & ActivitiesWhat is the difference between resample and aggregate? Whereas resampling is used for changing the resolution of a dimension, aggregating reduces the number of dimensions in the data. Examples of summary statistics include the mean, maximum value, minimum value or values of specific quantiles of the dataset. What will happen when resampling of a raster
Seeking highly customizable GIS platform?
Hiking & ActivitiesWhat are the two types of GIS software? There are two basic categories of GIS software: commercial and open-source. Commercial GIS software involves a paid license of some kind, either through subscription or a one-time perpetual license. Open-source GIS software is free for anyone to use. What is the latest version of GIS software? The
Opening *.lyr file in QGIS without access to ArcGIS for Desktop?
Hiking & ActivitiesCan you open a .LYR file in QGIS? LYR files can be added to an ArcMap document to automatically load and style data in a single step. Within QGIS, the “QLR” file format offers an equivalent functionality. SLYR adds direct support for LYR files within QGIS, and adds tools for automated batch conversion of LYR
Shapely’s unary_union very slow!
Hiking & ActivitiesWhat does Unary_union do? Returns a geometry containing the union of all geometries in the GeoSeries . What does buffer do in shapely? Returns a GeoSeries of geometries representing all points within a given distance of each geometric object. See http://shapely.readthedocs.io/en/latest/manual.html#object.buffer for details. What is Hausdorff distance in shapely? The Hausdorff distance between two geometries