From bd9b5104fe7238c9b7ae0332af59b71f6d8e9bab Mon Sep 17 00:00:00 2001
From: "lucas.longour_ird.fr" <lucas.longour@ird.fr>
Date: Fri, 23 Sep 2022 15:12:19 +0700
Subject: [PATCH] quickfix

---
 04-raster_data.qmd         |  4 ++--
 public/04-raster_data.html | 12 ++++++------
 public/search.json         |  7 +++++++
 3 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/04-raster_data.qmd b/04-raster_data.qmd
index ce11f4e..5083496 100644
--- a/04-raster_data.qmd
+++ b/04-raster_data.qmd
@@ -556,9 +556,9 @@ zonal(elevation_clip_utm, second_raster_CLC , "mean", na.rm=TRUE)
 
 ```
 
-## Transformation et conversion
+## Transformation and conversion
 
-### Rasterisation
+### Rasterization
 
 Convert polygons to raster format.
 
diff --git a/public/04-raster_data.html b/public/04-raster_data.html
index 6cd00de..1b9e3fb 100644
--- a/public/04-raster_data.html
+++ b/public/04-raster_data.html
@@ -238,9 +238,9 @@ div.csl-indent {
   <li><a href="#global-operations" id="toc-global-operations" class="nav-link" data-scroll-target="#global-operations"> <span class="header-section-number">4.5.3</span> Global operations</a></li>
   <li><a href="#zonal-operation" id="toc-zonal-operation" class="nav-link" data-scroll-target="#zonal-operation"> <span class="header-section-number">4.5.4</span> Zonal operation</a></li>
   </ul></li>
-  <li><a href="#transformation-et-conversion" id="toc-transformation-et-conversion" class="nav-link" data-scroll-target="#transformation-et-conversion"> <span class="header-section-number">4.6</span> Transformation et conversion</a>
+  <li><a href="#transformation-and-conversion" id="toc-transformation-and-conversion" class="nav-link" data-scroll-target="#transformation-and-conversion"> <span class="header-section-number">4.6</span> Transformation and conversion</a>
   <ul class="collapse">
-  <li><a href="#rasterisation" id="toc-rasterisation" class="nav-link" data-scroll-target="#rasterisation"> <span class="header-section-number">4.6.1</span> Rasterisation</a></li>
+  <li><a href="#rasterization" id="toc-rasterization" class="nav-link" data-scroll-target="#rasterization"> <span class="header-section-number">4.6.1</span> Rasterization</a></li>
   <li><a href="#vectorisation" id="toc-vectorisation" class="nav-link" data-scroll-target="#vectorisation"> <span class="header-section-number">4.6.2</span> Vectorisation</a></li>
   <li><a href="#terra-raster-sf-stars" id="toc-terra-raster-sf-stars" class="nav-link" data-scroll-target="#terra-raster-sf-stars"> <span class="header-section-number">4.6.3</span> terra, raster, sf, stars…</a></li>
   </ul></li>
@@ -972,10 +972,10 @@ Altitude 584.7703</code></pre>
 </section>
 </section>
 </section>
-<section id="transformation-et-conversion" class="level2" data-number="4.6">
-<h2 data-number="4.6" class="anchored" data-anchor-id="transformation-et-conversion"><span class="header-section-number">4.6</span> Transformation et conversion</h2>
-<section id="rasterisation" class="level3" data-number="4.6.1">
-<h3 data-number="4.6.1" class="anchored" data-anchor-id="rasterisation"><span class="header-section-number">4.6.1</span> Rasterisation</h3>
+<section id="transformation-and-conversion" class="level2" data-number="4.6">
+<h2 data-number="4.6" class="anchored" data-anchor-id="transformation-and-conversion"><span class="header-section-number">4.6</span> Transformation and conversion</h2>
+<section id="rasterization" class="level3" data-number="4.6.1">
+<h3 data-number="4.6.1" class="anchored" data-anchor-id="rasterization"><span class="header-section-number">4.6.1</span> Rasterization</h3>
 <p>Convert polygons to raster format.</p>
 <div class="cell">
 <div class="sourceCode cell-code" id="cb58"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb58-1"><a href="#cb58-1" aria-hidden="true" tabindex="-1"></a>chamkarmon <span class="ot">=</span> <span class="fu">subset</span>(district, district<span class="sc">$</span>ADM2_PCODE <span class="sc">==</span><span class="st">"KH1201"</span>)  </span>
diff --git a/public/search.json b/public/search.json
index b1dca80..8888cec 100644
--- a/public/search.json
+++ b/public/search.json
@@ -194,5 +194,12 @@
     "title": "4  Work with Raster Data",
     "section": "4.6 Transformation et conversion",
     "text": "4.6 Transformation et conversion\n\n4.6.1 Rasterisation\nConvert polygons to raster format.\n\nchamkarmon = subset(district, district$ADM2_PCODE ==\"KH1201\")  \nraster_district <- rasterize(x = chamkarmon, y = elevation_clip_utm)\n\n\nplot(raster_district)\n\n\n\n\n\n\n\n\nConvert points to raster format\n\n#rasterization of the centroids of the municipalities\nraster_dist_centroid <- rasterize(x = centroids(district), \n                                  y = elevation_clip_utm, fun=sum)\nplot(raster_dist_centroid, col = \"red\")\nplot(district, add =TRUE)\n\n\n\n\nConvert lines in raster format\n\n#rasterization of municipal boundaries\nraster_dist_line <- rasterize(x = as.lines(district), y = elevation_clip_utm, fun=sum)\n\n\nplot(raster_dist_line)\n\n\n\n\n\n\n4.6.2 Vectorisation\nTransform a raster to vector polygons.\n\npolygon_elevation <- as.polygons(elevation_clip_utm)\n\n\nplot(polygon_elevation, y = 1, border=\"white\")\n\n\n\n\nTransform a raster to vector points.\n\npoints_elevation <- as.points(elevation_clip_utm)\n\n\nplot(points_elevation, y = 1, cex = 0.3)\n\n\n\n\nTransform a raster into vector lines.\n\nlines_elevation <- as.lines(elevation_clip_utm)\n\n\nplot(lines_elevation)\n\n\n\n\n\n\n4.6.3 terra, raster, sf, stars…\nReference packages for manipulating spatial data all rely o their own object class. It is sometimes necessary to convert these objects from one class to another class to take advance of all the features offered by these different packages.\nConversion functions for raster data:\n\n\n\nFROM/TO\nraster\nterra\nstars\n\n\n\n\nraster\n\nrast()\nst_as_stars()\n\n\nterra\nraster()\n\nst_as_stars()\n\n\nstars\nraster()\nas(x, ‘Raster’) + rast()\n\n\n\n\nConversion functions for vector data:\n\n\n\nFROM/TO\nsf\nsp\nterra\n\n\n\n\nsf\n\nas(x, ‘Spatial’)\nvect()\n\n\nsp\nst_as_sf()\n\nvect()\n\n\nterra\nst_as_sf()\nas(x, ‘Spatial’)\n\n\n\n\n\n\n\n\nHijmans, Robert J. 2022. “Terra: Spatial Data Analysis.” https://CRAN.R-project.org/package=terra.\n\n\nLi, Xingong. 2009. “Map Algebra and Beyond : 1. Map Algebra for Scalar Fields.” https://slideplayer.com/slide/5822638/.\n\n\nMadelin, Malika. 2021. “Analyse d’images Raster (Et Télédétection).” https://mmadelin.github.io/sigr2021/SIGR2021_raster_MM.html.\n\n\nMennis, Jeremy. 2015. “Fundamentals of GIS : Raster Operations.” https://cupdf.com/document/gus-0262-fundamentals-of-gis-lecture-presentation-7-raster-operations-jeremy.html.\n\n\nNowosad, Jakub. 2021. “Image Processing and All Things Raster.” https://nowosad.github.io/SIGR2021/workshop2/workshop2.html.\n\n\nRacine, Etienne B. 2016. “The Visual Raster Cheat Sheet.” https://rpubs.com/etiennebr/visualraster."
+  },
+  {
+    "objectID": "04-raster_data.html#transformation-and-conversion",
+    "href": "04-raster_data.html#transformation-and-conversion",
+    "title": "4  Work with Raster Data",
+    "section": "4.6 Transformation and conversion",
+    "text": "4.6 Transformation and conversion\n\n4.6.1 Rasterization\nConvert polygons to raster format.\n\nchamkarmon = subset(district, district$ADM2_PCODE ==\"KH1201\")  \nraster_district <- rasterize(x = chamkarmon, y = elevation_clip_utm)\n\n\nplot(raster_district)\n\n\n\n\n\n\n\n\nConvert points to raster format\n\n#rasterization of the centroids of the municipalities\nraster_dist_centroid <- rasterize(x = centroids(district), \n                                  y = elevation_clip_utm, fun=sum)\nplot(raster_dist_centroid, col = \"red\")\nplot(district, add =TRUE)\n\n\n\n\nConvert lines in raster format\n\n#rasterization of municipal boundaries\nraster_dist_line <- rasterize(x = as.lines(district), y = elevation_clip_utm, fun=sum)\n\n\nplot(raster_dist_line)\n\n\n\n\n\n\n4.6.2 Vectorisation\nTransform a raster to vector polygons.\n\npolygon_elevation <- as.polygons(elevation_clip_utm)\n\n\nplot(polygon_elevation, y = 1, border=\"white\")\n\n\n\n\nTransform a raster to vector points.\n\npoints_elevation <- as.points(elevation_clip_utm)\n\n\nplot(points_elevation, y = 1, cex = 0.3)\n\n\n\n\nTransform a raster into vector lines.\n\nlines_elevation <- as.lines(elevation_clip_utm)\n\n\nplot(lines_elevation)\n\n\n\n\n\n\n4.6.3 terra, raster, sf, stars…\nReference packages for manipulating spatial data all rely o their own object class. It is sometimes necessary to convert these objects from one class to another class to take advance of all the features offered by these different packages.\nConversion functions for raster data:\n\n\n\nFROM/TO\nraster\nterra\nstars\n\n\n\n\nraster\n\nrast()\nst_as_stars()\n\n\nterra\nraster()\n\nst_as_stars()\n\n\nstars\nraster()\nas(x, ‘Raster’) + rast()\n\n\n\n\nConversion functions for vector data:\n\n\n\nFROM/TO\nsf\nsp\nterra\n\n\n\n\nsf\n\nas(x, ‘Spatial’)\nvect()\n\n\nsp\nst_as_sf()\n\nvect()\n\n\nterra\nst_as_sf()\nas(x, ‘Spatial’)\n\n\n\n\n\n\n\n\nHijmans, Robert J. 2022. “Terra: Spatial Data Analysis.” https://CRAN.R-project.org/package=terra.\n\n\nLi, Xingong. 2009. “Map Algebra and Beyond : 1. Map Algebra for Scalar Fields.” https://slideplayer.com/slide/5822638/.\n\n\nMadelin, Malika. 2021. “Analyse d’images Raster (Et Télédétection).” https://mmadelin.github.io/sigr2021/SIGR2021_raster_MM.html.\n\n\nMennis, Jeremy. 2015. “Fundamentals of GIS : Raster Operations.” https://cupdf.com/document/gus-0262-fundamentals-of-gis-lecture-presentation-7-raster-operations-jeremy.html.\n\n\nNowosad, Jakub. 2021. “Image Processing and All Things Raster.” https://nowosad.github.io/SIGR2021/workshop2/workshop2.html.\n\n\nRacine, Etienne B. 2016. “The Visual Raster Cheat Sheet.” https://rpubs.com/etiennebr/visualraster."
   }
 ]
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-- 
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