Sentinel-hub Playground is a wonderful tool to explore Sentinel images. I really appreciate its capability to deal with the temporal information, but custom scripts using temporal information are rare. Getting an image every 5 days allow to do wonderful things, such as having computed cloud free images in places where there is too much clouds…
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Thanks to the amazing work of Qgis 3 contributors, Qgis 3 is now here and it’s awesome ! I manage to have a few days free to migrate dzetsaka to python 3 and to PyQt5, so dzetsaka is now available on the plugin repository.
I’m glad to share with you my first publication of a chapter with Pauline Perbet. According to Nicolas Bagdhadi who edited with Clément Mallet and Mehrez Zribi theses new series of books “QGIS in remote sensing”, these 4 volumes “aim to facilitate the appropriation and operational use of the Quantum Geographic Information System (QGIS) software…
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When I was working with D3js, I was searching on how to use TMS tiles made in Qgis with gdal2tiles.py. If you want to generate XYZ tiles, you can use the fork of gdal2tiles.py made by Cayle Sharrock Default XYZ system is d[2] (zoom level), then d[0] (column), then d[1] (line), which gives :
Historical Map was my first plugin (thanks to Mathieu Fauvel). This plugin, which is almost deprecated now, allows the user to map forests from french general staff maps. But, as this plugin is very specific, I needed to develop a global tool for classification, which can handle simple classification, and post-treatment (like the Historical Map…
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I was building my new courses in web development for Master SIGMA when I found some really nice illustrations explaining the role of HTML and CSS. But something was missing : Javascript ! I don’t manage to find the original author of these lego icons, but if you do, please comment. Now, here’s the javascript animated lego…
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Orfeo ToolBox (OTB) is an amazing tool for remote sensing. Some modules are not included in the distribution because they are produced by external users, but some of them are really interesting.
EDIT in 2018 : More than two years later after this post, I just discover it back and realize how crazy I was to use R for Remote Sensing and for extracting ROI. I really suggest you to use Python or Orfeo Tool Box (Sample Extraction) to do this thing, and really not R !…
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I just published the plugin dzetsaka : classification tool (github/qgis) on Qgis plugin server. This is a very simple plugin to make a fast but powerful classification. I used it for making numerous classifications of SPOT 5 scenes in the French Guiana Amazon forest. A project with samples (an old map (map.tif) and ROI (train.shp)) is available…
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I was developping a plugin in Qgis with the Combobox layer (QgsMapLayerComboBox) which allows you to show all opened layer in Qgis. It’s a great tool that allows the user to select a raster or a vector easily. On Ubuntu everything works perfectly, but when I was trying on Windows I always had this error when loading the…
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