Yosemite Valley

run yosemite-valley-20261001T190139 · generator 0.1.0+3c1a604-dirty · catalog lego-1x1-2026-10-01 · status complete

· variant

x1.0_naip_average_diffusion0.10

max height 64 plates = 204.8 mm · open whole-mountain 3D view

LEGO height (stepped, hillshaded)
LEGO height (stepped, hillshaded)
LEGO colors (1 block = 1 stud)
LEGO colors (1 block = 1 stud)
source imagery (naip)
source imagery (naip)

Summary

footprint2048.0 × 2048.0 mm (256 × 256 studs)
geographic area16.00 × 16.00 km, 62.5 m per stud, EPSG:26911
datum1164.8 m (raw DEM min 1161.9 m)
summit2755.5 m stud-mean at stud [228, 187] (source max 2769.8 m)
relief above datum1590.7 m
meters per plate (1×)25.000
max height x1.064 plates / 204.8 mm
color distribution — x1.0_naip_average_diffusion0.10
LDraw 7230596 studs
LDraw 28823143 studs
LDraw 288943 studs
LDraw 711725 studs
LDraw 308401 studs
LDraw 323330 studs
LDraw 85126 studs
LDraw 19113 studs
LDraw 065 studs
LDraw 250 studs
LDraw 8414 studs
LDraw 1510 studs
LDraw 3787 studs
LDraw 3306 studs
LDraw 2973 studs
LDraw 3712 studs
LDraw 781 studs
LDraw 4841 studs

Sources

roleprovider / datasetdatelicense · attribution
elevationUSGS 3DEP
3DEPElevation (Bare Earth DEM Dynamic)		NonePublic domain
USGS 3D Elevation Program (3DEP)
imageryUSGS The National Map
USGSNAIPPlus (NAIP, latest mosaic)		2022-08-20Public domain
USDA FSA NAIP via USGS The National Map

Validation

PASScoverage_completenon-finite DEM px: 0; non-finite imagery px: 0
PASSdem_imagery_aligned2 grids share bounds EPSG:26911; max extent mismatch 0.000 m
PASSevery_stud_has_elevation65536 studs
PASSevery_stud_has_allowed_colorall colors in catalog
PASSno_terrain_below_datummin plates per exaggeration: {'x1.0': 0}
PASSquant_error_within_half_platemax |error| plates: {'x1.0': 0.5}
PASScatalog_colors_currently_produced18 colors used; not currently produced: []
PASSterrain_colors_plate_buildableevery used color is produced as a 1x1 plate
PASSsummit_positionDEM max in stud (228, 187); highest stud (228, 187); offset 0 stud(s)
PASSexaggeration_invariance1 exaggerations share footprint [(256, 256)] and one color array per color setting (colors are computed independently of exaggeration)
PASSviewer_written1 whole-mountain 3D viewer(s)
PASSldraw_valid:x1.0_naip_average_diffusion0.10176808 elements checked
PASSldraw_seams:x1.0_naip_average_diffusion0.10module files together equal the full model
manifest.json
{
 "schemaVersion": 1,
 "runId": "yosemite-valley-20261001T190139",
 "status": "complete",
 "generatorVersion": "0.1.0+3c1a604-dirty",
 "createdAt": "2026-10-01T19:01:42+00:00",
 "preset": {
  "id": "yosemite-valley",
  "name": "Yosemite Valley",
  "center": {
   "lat": 37.735,
   "lon": -119.59
  },
  "boundingBox": {
   "widthKm": 16,
   "heightKm": 16
  },
  "targetStudWidth": 256,
  "moduleStudSize": 64,
  "surfaceResolutionStuds": 1,
  "verticalExaggeration": 1,
  "datumMode": "surrounding-minimum",
  "viewpoints": [
   {
    "name": "Tunnel View",
    "bearingDeg": 254,
    "elevationDeg": 10
   },
   {
    "name": "Glacier Point",
    "bearingDeg": 109,
    "elevationDeg": 30
   },
   {
    "name": "Olmsted Point",
    "bearingDeg": 47,
    "elevationDeg": 15
   }
  ]
 },
 "bounds": {
  "crs": "EPSG:26911",
  "minE": 263769.0,
  "minN": 4171572.0,
  "maxE": 279769.0,
  "maxN": 4187572.0,
  "metersPerStud": 62.5,
  "studWidth": 256,
  "studHeight": 256
 },
 "scale": {
  "metersPerPlateTrueScale": 25.0,
  "exaggerations": [
   1
  ]
 },
 "datum": {
  "mode": "surrounding-minimum",
  "elevationM": 1164.8102807617188,
  "rawDemMinM": 1161.8974609375
 },
 "sources": [
  {
   "role": "elevation",
   "provider": "USGS 3DEP",
   "dataset": "3DEPElevation (Bare Earth DEM Dynamic)",
   "sourceUrls": [
    "https://elevation.nationalmap.gov/arcgis/rest/services/3DEPElevation/ImageServer/exportImage"
   ],
   "itemIds": [],
   "acquisitionDate": null,
   "nativeResolutionM": 1.0,
   "analysisGridPx": 2560,
   "nativeCrs": "EPSG:26911",
   "license": "Public domain",
   "attribution": "USGS 3D Elevation Program (3DEP)",
   "cacheKeys": [
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   ]
  },
  {
   "role": "imagery",
   "provider": "USGS The National Map",
   "dataset": "USGSNAIPPlus (NAIP, latest mosaic)",
   "sourceUrls": [
    "https://imagery.nationalmap.gov/arcgis/rest/services/USGSNAIPPlus/ImageServer/exportImage"
   ],
   "itemIds": [
    "ca_m_3711911_se_11_060_20220812",
    "ca_m_3711912_se_11_060_20220820",
    "ca_m_3711912_sw_11_060_20220812",
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    "ca_m_3711921_nw_11_060_20220820",
    "ca_m_3711921_sw_11_060_20220820"
   ],
   "acquisitionDate": "2022-08-20",
   "nativeResolutionM": 0.6,
   "analysisGridPx": 3840,
   "nativeCrs": "EPSG:26911",
   "license": "Public domain",
   "attribution": "USDA FSA NAIP via USGS The National Map",
   "cacheKeys": [
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   ],
   "imageryKey": "naip",
   "notes": [
    "acquisition date cross-referenced from Planetary Computer NAIP STAC (12 items, 2022-08-06..2022-08-20)"
   ]
  }
 ],
 "catalog": {
  "version": "lego-1x1-2026-10-01",
  "sha256": "313a874bc2e3b9a52333454ffbe36a7d309261fd5b5deb0fcd496c8ef2922d2d",
  "terrainPalette": {
   "rule": "colors currently produced as 1x1 plate (3024)",
   "size": 47,
   "excluded": []
  }
 },
 "variants": [
  {
   "key": "x1.0_naip_average_diffusion0.10",
   "verticalExaggeration": 1,
   "color": {
    "imagerySource": "naip",
    "imageryDate": null,
    "sampling": "average",
    "assignment": "diffusion",
    "diffusionStrength": 0.1
   },
   "metrics": {
    "maxHeightPlates": 64,
    "maxHeightMm": 204.8,
    "colorDistribution": {
     "0": 65,
     "2": 50,
     "15": 10,
     "19": 113,
     "28": 8943,
     "71": 1725,
     "72": 30596,
     "78": 1,
     "84": 14,
     "85": 126,
     "288": 23143,
     "297": 3,
     "308": 401,
     "323": 330,
     "330": 6,
     "371": 2,
     "378": 7,
     "484": 1
    }
   }
  }
 ],
 "summary": {
  "geographicWidthM": 16000.0,
  "geographicHeightM": 16000.0,
  "physicalWidthMm": 2048.0,
  "physicalDepthMm": 2048.0,
  "summitStud": [
   228,
   187
  ],
  "summitElevationM": 2755.5278369140624,
  "summitSourceElevationM": 2769.846923828125,
  "reliefM": 1590.7175561523436
 },
 "outputs": {
  "canonical": {
   "path": "canonical.npz",
   "sha256": "3c72ebfdfe8c180713c959e297927503516473b59aee0b73a0e9382cec83d49d"
  },
  "preview:height-x1.0": {
   "path": "previews/height-x1.0.png",
   "sha256": "cb2ce84186388ab5c535cba36305b771ca04075da36b3705929dde1baf8f921e"
  },
  "preview:color-naip_average_diffusion0.10": {
   "path": "previews/color-naip_average_diffusion0.10.png",
   "sha256": "9067cec8eafbd2b85ae53997a6267024862932c0588dac4f5e6ac700d9ff5996"
  },
  "preview:imagery-naip": {
   "path": "previews/imagery-naip.png",
   "sha256": "f5fb085c97cd996240409b205e321061a9f6598c7f0a0d2a6ca75cb3bdeb17d2"
  },
  "viewer:x1.0_naip_average_diffusion0.10": {
   "path": "viewer/x1.0_naip_average_diffusion0.10.html",
   "sha256": "4fa5042f0860bac821bc53b7ac8ce3431f19489224478ff87d415c77a3cc0807"
  },
  "ldraw:x1.0_naip_average_diffusion0.10:Module_A1": {
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   "sha256": "7476fca512082e8109db795935c9290050182dad74ba9d5244038e7fba991881"
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  "ldraw:x1.0_naip_average_diffusion0.10:full": {
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 },
 "validation": [
  {
   "check": "coverage_complete",
   "passed": true,
   "detail": "non-finite DEM px: 0; non-finite imagery px: 0"
  },
  {
   "check": "dem_imagery_aligned",
   "passed": true,
   "detail": "2 grids share bounds EPSG:26911; max extent mismatch 0.000 m"
  },
  {
   "check": "every_stud_has_elevation",
   "passed": true,
   "detail": "65536 studs"
  },
  {
   "check": "every_stud_has_allowed_color",
   "passed": true,
   "detail": "all colors in catalog"
  },
  {
   "check": "no_terrain_below_datum",
   "passed": true,
   "detail": "min plates per exaggeration: {'x1.0': 0}"
  },
  {
   "check": "quant_error_within_half_plate",
   "passed": true,
   "detail": "max |error| plates: {'x1.0': 0.5}"
  },
  {
   "check": "catalog_colors_currently_produced",
   "passed": true,
   "detail": "18 colors used; not currently produced: []"
  },
  {
   "check": "terrain_colors_plate_buildable",
   "passed": true,
   "detail": "every used color is produced as a 1x1 plate"
  },
  {
   "check": "summit_position",
   "passed": true,
   "detail": "DEM max in stud (228, 187); highest stud (228, 187); offset 0 stud(s)"
  },
  {
   "check": "exaggeration_invariance",
   "passed": true,
   "detail": "1 exaggerations share footprint [(256, 256)] and one color array per color setting (colors are computed independently of exaggeration)"
  },
  {
   "check": "viewer_written",
   "passed": true,
   "detail": "1 whole-mountain 3D viewer(s)"
  },
  {
   "check": "ldraw_valid:x1.0_naip_average_diffusion0.10",
   "passed": true,
   "detail": "176808 elements checked"
  },
  {
   "check": "ldraw_seams:x1.0_naip_average_diffusion0.10",
   "passed": true,
   "detail": "module files together equal the full model"
  }
 ],
 "exportMode": "both",
 "ldrawCounts": {
  "x1.0_naip_average_diffusion0.10": {
   "Module_A1": 6236,
   "Module_A2": 5247,
   "Module_A3": 5903,
   "Module_A4": 5751,
   "Module_B1": 5163,
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   "Module_B3": 5183,
   "Module_B4": 4933,
   "Module_C1": 5271,
   "Module_C2": 5096,
   "Module_C3": 5131,
   "Module_C4": 5112,
   "Module_D1": 6425,
   "Module_D2": 6470,
   "Module_D3": 5504,
   "Module_D4": 6089,
   "Yosemite_Valley": 88404
  }
 }
}