Questions tagged [subset]

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Clipping multiple raster with multiple shapefiles in Python

I am trying to adopt existing code for clipping multiple rasters with multiple polygons based on this link: Subsetting multiple rasters with multiple shapefiles using Python I added the following ...
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0answers
28 views

QGIS Get maximum sum of a feature subset in Atlas-View

I have a data-layer called data wich looks like this: I also have an atlas-layout with pagenames defined by the column Jahr from the another Layer, representing the unique values from the Data-Layer. ...
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43 views

Where_Clause expression working for one FeatureClassToFeatureClass_conversion export but not another

I am attempting to export a feature class to both a shapefile and feature class with a where_clause restriction on particular values within particular fields. I have written a function to take dataset ...
1
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1answer
124 views

Rasterio: select subset of georeferenced image by lop left coordinates and height, width

I want to subset a 10m sentinel dataset using rasterio window modul. I have tried using the window = from_bounds(...) part in .read() however it requires for me to put in the left top right bottom ...
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0answers
47 views

Getting subset with same cordinates for different rasters using gdal.translate?

I am a new into Python. I have processed 1000 NDVI rasters covering larger area. I need to burn those NDVI raster with Water mask. The water mask came for whole world I need to subset AOI and also ...
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0answers
52 views

Speeding up spatial subsetting in R?

I need to subset a global fishing dataset to just have the fishing in the Pacific. Right now I have a shapefile of the Pacific and I am using the sp method of subsetting (see below) oceans <- ...
1
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0answers
576 views

more than one reactive events to subset markers in Leaflet in R

I am trying to create a shiny ap in R that displays markers on a map. I have a couple of categories that I would like to subset. Currently, I can subset but the map is only reactive on a single input (...
1
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0answers
243 views

GeoServer WCS 2.0.1 subset request data with different file dimensions

I'm trying get two sets of data using WCS 2.0.1 request from my GeoServer and do raster calculation using GDAL's gdal_calc.py. Both datasets in GeoServer are converted to the same coordinates and same ...
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0answers
30 views

Temporal subset and mosaic from a Landsat 8 image collection for each image in Google Earth Engine

What I need are image mosaics from a cloud-masked, chronologically ordered Landsat 8 image collection for each position in the collection. So, the first mosaic should be built from all images 1 ...
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0answers
178 views

Shifting in pixel after subsetting with gdalwarp

I am trying to subset multiple image to smaller Area of interest I have tried with gdal_translate & gdalwarp in commandline but it causes slight shift in pixel in the output raster after cropping/...