heightmap
world-heightmaps-256px
World Heightmaps 256px
This is a dataset of 256x256 Earth heightmaps generated from SRTM 1 Arc-Second Global.
Each heightmap is labelled according to its latitude and longitude. There are 573,995 samples. It is the same as
World Heightmaps 360px but downsampled to 256x256.
Method
Convert GeoTIFFs into PNGs with Rasterio.
import rasterio
import matplotlib.pyplot as plt
import os
input_directory = '...'
output_directory = '...'
file_list =… See the full description on the dataset page: https://huggingface.co/datasets/novaia/world-heightmaps-256px.world-heightmaps-360px
World Heightmaps 360px
This is a dataset of 360x360 Earth heightmaps generated from SRTM 1 Arc-Second Global.
Each heightmap is labelled according to its latitude and longitude. There are 573,995 samples.
Method
Convert GeoTIFFs into PNGs with Python and Rasterio.
import rasterio
import matplotlib.pyplot as plt
import os
input_directory = '...'
output_directory = '...'
file_list = os.listdir(input_directory)
for i in range(len(file_list)):
image =… See the full description on the dataset page: https://huggingface.co/datasets/novaia/world-heightmaps-360px.heightmapsHSDF-Lane_heightmapErosion_heightmapsheightmap_estimates