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I'm not a real Raster-man but, currently fighting transparency-bands in geotiffs...
When loading a 4 band raster/aerial in QGIS, you ONLY see the RGB channels/bands.
But some (most?) aerials actua…
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https://www.ngdc.noaa.gov/mgg/greatlakes/
http://www.glerl.noaa.gov/data/bathy/bathy.html
(ported from https://github.com/valhalla/skadi/issues/26)
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#### Context
Consider an Earth Observation (EO) scene raster made available as a COG or via a Map Tiling Service:
- **COG Encoding:** COGs typically encode 2D raster data with a single band or R…
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Got this error message:
```
/path/to/test/node_modules/geotiff/src/dataview64.js:1
(function (exports, require, module, __filename, __dirname) { class DataView64 {
…
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Apparently ChartBundle.com went out of business so all the maps that relied on it's server's no longer work. This includes all the USA sectional charts.
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Hi,
I'm attempting to implement the updateColors function, but I'm struggling and haven't been able to find any examples of its usage. I'm essentially looking to modify the overlayed georaster bas…
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There's an interesting ongoing discussion on the PROJ mailing list ("Static/Dynamic datum problems " emails at https://lists.osgeo.org/pipermail/proj/2019-June/date.html) that boils down to the issue …
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とりあえず 39.21GB の GeoTIFF 中身チェック
* Size: 144,808 x 141,467 pixel (およそ 15万x15万ピクセル＝225億ピクセル)
* Origin = (139.460526322999897,35.653509161690003)
* Pixel Size = (0.000000470615000,-0.000000384235000) […
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Thanks so much for the efforts of authors : )
This repository helps me a lot for my work.
I would like to share this Jupyter Notebook where you can predict your large geotiff to shapefile polygons.
…
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In About page data tables,
Russell, Tom, Nicholas, Chris, & Bernhofen, Mark. (2023). Annual probability of extreme heat and drought events, derived from Lange et al 2020 [Data set]. Zenodo. https:/…