From 2c03c3bf1b74be918f2c00c82c668f90c8b1a6b0 Mon Sep 17 00:00:00 2001 From: Jia Yu Date: Sun, 12 Jul 2026 22:00:30 -0700 Subject: [PATCH 1/2] docs: fix raster tiling blog cover so tiles match source pixel size The cover drew the original raster as an 18x18 grid while the tiled output used a 32x32 grid, so the source appeared coarser than its own tiles. Redraw both sides from a single 32x32 field at the same 7.5px pixel pitch: the left shows the whole scene and the right shows the identical scene split into 8x8 tiles of 4x4 pixels, so the tiles reassemble into the source and differ only by the inter-tile gaps. --- .../blog/posts/raster-tiling-reader-cover.svg | 136 +++++++++--------- 1 file changed, 68 insertions(+), 68 deletions(-) diff --git a/docs/blog/posts/raster-tiling-reader-cover.svg b/docs/blog/posts/raster-tiling-reader-cover.svg index 31cb4d8cec9..8fa8f0c3c0f 100644 --- a/docs/blog/posts/raster-tiling-reader-cover.svg +++ b/docs/blog/posts/raster-tiling-reader-cover.svg @@ -11,10 +11,10 @@ Open Huge GeoTIFFs Without the 2 GB Wall New raster data source — tiles a GeoTIFF as it reads it - -AlphaEarth scene · 3.5 GB -8192 × 8192 · 64 bands · 10 m -1 file = 1 giant row + +AlphaEarth scene · 3.5 GB +8192 × 8192 · 64 bands · 10 m +1 file = 1 giant row @@ -23,70 +23,70 @@ raster reader - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + tiled on read 64 tiles = 64 rows ~64 MB each · spread across the cluster From d64f1903275920849bdf0152a90acfce4e04d0d8 Mon Sep 17 00:00:00 2001 From: Jia Yu Date: Sun, 12 Jul 2026 22:08:05 -0700 Subject: [PATCH 2/2] docs: keep original tile artwork in raster tiling cover Redraw the left raster as the exact 32x32 image the existing tiles already form, rather than a freshly generated pattern, so the original artwork is preserved and the left is a faithful reassembly of the tiles at the same 7.5px pixel pitch. Only the left raster and its labels change; the tiles and the rest of the figure stay as they were. --- .../blog/posts/raster-tiling-reader-cover.svg | 130 +++++++++--------- 1 file changed, 65 insertions(+), 65 deletions(-) diff --git a/docs/blog/posts/raster-tiling-reader-cover.svg b/docs/blog/posts/raster-tiling-reader-cover.svg index 8fa8f0c3c0f..983d8f20227 100644 --- a/docs/blog/posts/raster-tiling-reader-cover.svg +++ b/docs/blog/posts/raster-tiling-reader-cover.svg @@ -11,7 +11,7 @@ Open Huge GeoTIFFs Without the 2 GB Wall New raster data source — tiles a GeoTIFF as it reads it - + AlphaEarth scene · 3.5 GB 8192 × 8192 · 64 bands · 10 m 1 file = 1 giant row @@ -23,70 +23,70 @@ raster reader - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + tiled on read 64 tiles = 64 rows ~64 MB each · spread across the cluster