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Maria De Fatima Alejo

I'm a GIS land Analyst for a commerical real-estate company and currently working on my master's in GIS at the University of Wisconsin-Madison. I have a bachelor's in Anthropology and Geography and through that I have grown to have a passion for analyzing data and leveraging data analytics and dempgraphics to uncover insights on various types of markets, which I present through mapping and other ceative data visualization techniques.

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Slippy Map created in Mapbox.

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Lakes by the bay guided tour Storymap.

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import os
from osgeo import gdal

input_dem = "independence-NAD83.dem"
output_hillshade_tif = "independence-hillshade.tif"
output_hillshade_jpg = "independence-hillshade.jpg"

    #validation
if not os.path.exists(input_dem):
    raise FileNotFoundError(f"File '{input_dem}' not found in the script directory.")

gdal.DEMProcessing(output_hillshade_tif, input_dem, "hillshade", scale=2.0)

    #Coversion to .tiff and .jpg
gdal.Translate(output_hillshade_jpg, output_hillshade_tif, format="JPEG")

print(f"Shaded relief map created: {output_hillshade_tif} and {output_hillshade_jpg}")

Portfolio

Maria De Fatima Alejo

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