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Vancouver Island 1m DEMs have some big holes
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2024-11-11 |
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Mean array scaling in Python
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2024-11-04 |
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Raster API improvements
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2024-09-17 |
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Don't trust webhooks
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2024-07-15 |
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DEM void filling algorithms
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2024-06-13 |
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Precicely cropping a raster in rasterio
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2024-06-05 |
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Coastal artefacts in the Mapzen DEM
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2024-05-14 |
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Cropping and reprojecting a UTM raster to latlon
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2024-04-23 |
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Unravelling a raster to a pandas dataframe
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2024-04-23 |
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Managing API keys in django
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2024-03-10 |
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EUDEM download
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2024-01-20 |
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Raster API
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2023-12-05 |
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Which open elevation dataset should I use?
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2023-11-28 |
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RAID disk monitoring with postfix and mailgun
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2023-11-01 |
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Upcoming GPXZ dataset update
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2023-10-05 |
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Migrating from Open Topo Data
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2023-07-06 |
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Python task queue latency
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2023-06-16 |
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How to configure ruff
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2023-05-31 |
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Hong Kong elevation data guide
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2023-05-25 |
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Iceland 10m DTM quality
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2023-04-05 |
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GPXZ is a long-term business
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2023-03-02 |
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Japan elevation data guide
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2022-02-03 |
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Converting Japan DEM GML/XML files to geotiffs
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2021-11-15 |
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LERC compression benchmarks
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2021-11-09 |
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How LERC raster compression works
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2021-11-03 |
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Gratiot County 1m DEMs are in ft, not m
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2021-10-29 |
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Elevation accuracy of .gpx files
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2021-10-27 |
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Elevation data for exercise tracking apps
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2021-10-20 |
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Calculating elevation-adjusted calorie burn in Python
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2021-10-13 |
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Adding elevation to a .gpx file
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2021-10-07 |
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Loading a .gpx file into a Pandas DataFrame
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2021-09-30 |
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Fixing sparse .xyz files
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2021-09-05 |
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Sampling points along a lat,lon path
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2021-09-04 |
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lat lon lat lon lat lon
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2021-08-06 |
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Sampling geotiffs with zarr and tifffile
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2021-07-16 |
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Testing hack necessity
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2021-07-06 |
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Using rayshader in Python
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2021-05-06 |
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What causes differences between DEMs?
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2021-05-03 |
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Downloading the Copernicus DEMs
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2021-03-29 |
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Downloading USGS US DEMs
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2021-03-29 |
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Aligning rasters for inspection
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2021-03-07 |
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Aligning rasters for analysis
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2021-03-03 |
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Raster analysis workflow in numpy
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2021-03-02 |
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Paper: Fusing DEMs
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2021-02-20 |
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My notes from reading Nuth, C., & Kääb, A. (2011).
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2021-02-20 |
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Dashboard design
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2021-02-19 |
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Learning django
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2021-02-17 |
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My notes from reading 'The earth isn't flat'.
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2021-02-12 |
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My notes from reading 'Free and low cost datasets for international mountain cartography'.
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2021-02-12 |
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My notes from reading 'An evaluation of void filling interpolation methods for SRTM data'.
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2021-02-09 |
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Licenses used by elevation datasets.
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2021-02-07 |
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Taking responsibility for the GPXZ dataset.
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2021-02-05 |
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Using non-uniformity to tile a large elevation dataset.
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2021-02-03 |
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Alternative #2: Mapzen
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2021-02-02 |
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Alternative #1: SRTM.
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2021-02-02 |
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An idea
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2021-02-01 |