Denali

run denali-20261001T190028 · generator 0.1.0+3c1a604-dirty · catalog lego-1x1-2026-10-01 · status complete

· variant

x1.5_naip_average_diffusion0.10

max height 155 plates = 496.0 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 area32.00 × 32.00 km, 125.0 m per stud, EPSG:26905
datum988.8 m (raw DEM min 981.6 m)
summit6140.3 m stud-mean at stud [128, 127] (source max 6167.4 m)
relief above datum5151.4 m
meters per plate (1×)50.000
max height x1.5155 plates / 496.0 mm
color distribution — x1.5_naip_average_diffusion0.10
LDraw 1541862 studs
LDraw 714119 studs
LDraw 724071 studs
LDraw 3233794 studs
LDraw 783269 studs
LDraw 192860 studs
LDraw 282287 studs
LDraw 3711142 studs
LDraw 0530 studs
LDraw 308354 studs
LDraw 84299 studs
LDraw 330211 studs
LDraw 378151 studs
LDraw 288115 studs
LDraw 70111 studs
LDraw 85100 studs
LDraw 27247 studs
LDraw 37947 studs
LDraw 345 studs
LDraw 8037 studs
LDraw 48424 studs
LDraw 122 studs
LDraw 215 studs
LDraw 2128 studs
LDraw 3217 studs
LDraw 3266 studs
LDraw 3222 studs
LDraw 141 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)		NonePublic 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:26905; 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: {'x1.5': 0}
PASSquant_error_within_half_platemax |error| plates: {'x1.5': 0.5}
PASScatalog_colors_currently_produced28 colors used; not currently produced: []
PASSterrain_colors_plate_buildableevery used color is produced as a 1x1 plate
PASSsummit_positionDEM max in stud (128, 128); highest stud (128, 127); offset 1 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:x1.5_naip_average_diffusion0.10205078 elements checked
PASSldraw_seams:x1.5_naip_average_diffusion0.10module files together equal the full model
manifest.json
{
 "schemaVersion": 1,
 "runId": "denali-20261001T190028",
 "status": "complete",
 "generatorVersion": "0.1.0+3c1a604-dirty",
 "createdAt": "2026-10-01T19:00:31+00:00",
 "preset": {
  "id": "denali",
  "name": "Denali",
  "center": {
   "lat": 63.0692,
   "lon": -151.007
  },
  "boundingBox": {
   "widthKm": 32,
   "heightKm": 32
  },
  "targetStudWidth": 256,
  "moduleStudSize": 64,
  "surfaceResolutionStuds": 1,
  "verticalExaggeration": 1.5,
  "datumMode": "surrounding-minimum",
  "viewpoints": [
   {
    "name": "Wonder Lake",
    "bearingDeg": 9,
    "elevationDeg": 6
   },
   {
    "name": "Eielson",
    "bearingDeg": 41,
    "elevationDeg": 6
   },
   {
    "name": "Talkeetna",
    "bearingDeg": 151,
    "elevationDeg": 5
   },
   {
    "name": "Kahiltna Base Camp",
    "bearingDeg": 217,
    "elevationDeg": 15
   }
  ]
 },
 "bounds": {
  "crs": "EPSG:26905",
  "minE": 584700.0,
  "minN": 6978861.0,
  "maxE": 616700.0,
  "maxN": 7010861.0,
  "metersPerStud": 125.0,
  "studWidth": 256,
  "studHeight": 256
 },
 "scale": {
  "metersPerPlateTrueScale": 50.0,
  "exaggerations": [
   1.5
  ]
 },
 "datum": {
  "mode": "surrounding-minimum",
  "elevationM": 988.8494909667969,
  "rawDemMinM": 981.5960083007812
 },
 "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:26905",
   "license": "Public domain",
   "attribution": "USGS 3D Elevation Program (3DEP)",
   "cacheKeys": [
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    "82aab983724fe51ab01d60e4c8ba5a5efded2c1ed76f985a474086917c3117b9"
   ]
  },
  {
   "role": "imagery",
   "provider": "USGS The National Map",
   "dataset": "USGSNAIPPlus (NAIP, latest mosaic)",
   "sourceUrls": [
    "https://imagery.nationalmap.gov/arcgis/rest/services/USGSNAIPPlus/ImageServer/exportImage"
   ],
   "itemIds": [],
   "acquisitionDate": null,
   "nativeResolutionM": 0.6,
   "analysisGridPx": 3840,
   "nativeCrs": "EPSG:26905",
   "license": "Public domain",
   "attribution": "USDA FSA NAIP via USGS The National Map",
   "cacheKeys": [
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    "f0612925971d45aba78aad1c277d13458508a680b63b4a1e5b3a194b527e3022"
   ],
   "imageryKey": "naip",
   "notes": [
    "NAIP acquisition date unavailable: no STAC items"
   ]
  }
 ],
 "catalog": {
  "version": "lego-1x1-2026-10-01",
  "sha256": "313a874bc2e3b9a52333454ffbe36a7d309261fd5b5deb0fcd496c8ef2922d2d",
  "terrainPalette": {
   "rule": "colors currently produced as 1x1 plate (3024)",
   "size": 47,
   "excluded": []
  }
 },
 "variants": [
  {
   "key": "x1.5_naip_average_diffusion0.10",
   "verticalExaggeration": 1.5,
   "color": {
    "imagerySource": "naip",
    "imageryDate": null,
    "sampling": "average",
    "assignment": "diffusion",
    "diffusionStrength": 0.1
   },
   "metrics": {
    "maxHeightPlates": 155,
    "maxHeightMm": 496.0,
    "colorDistribution": {
     "0": 530,
     "1": 22,
     "2": 15,
     "3": 45,
     "14": 1,
     "15": 41862,
     "19": 2860,
     "28": 2287,
     "70": 111,
     "71": 4119,
     "72": 4071,
     "78": 3269,
     "80": 37,
     "84": 299,
     "85": 100,
     "212": 8,
     "272": 47,
     "288": 115,
     "308": 354,
     "321": 7,
     "322": 2,
     "323": 3794,
     "326": 6,
     "330": 211,
     "371": 1142,
     "378": 151,
     "379": 47,
     "484": 24
    }
   }
  }
 ],
 "summary": {
  "geographicWidthM": 32000.0,
  "geographicHeightM": 32000.0,
  "physicalWidthMm": 2048.0,
  "physicalDepthMm": 2048.0,
  "summitStud": [
   128,
   127
  ],
  "summitElevationM": 6140.262294921875,
  "summitSourceElevationM": 6167.41357421875,
  "reliefM": 5151.412803955078
 },
 "outputs": {
  "canonical": {
   "path": "canonical.npz",
   "sha256": "6973746f042f05b112fbe52f27d635e80f52d7d1052a0ace1ecd6abb8004d4ea"
  },
  "preview:height-x1.5": {
   "path": "previews/height-x1.5.png",
   "sha256": "54212d5cace598610f559ff1a7c846095bedbd30d1046da8a162c91b2cac3a1b"
  },
  "preview:color-naip_average_diffusion0.10": {
   "path": "previews/color-naip_average_diffusion0.10.png",
   "sha256": "b6f730a9cac7c6fe713025519675453dcd05ec1b577bf4f6816529acb903b2e0"
  },
  "preview:imagery-naip": {
   "path": "previews/imagery-naip.png",
   "sha256": "4f2d1f7fbd25118222c44734c81582387a7c0980eef75b6feca9f02f83844cd7"
  },
  "viewer:x1.5_naip_average_diffusion0.10": {
   "path": "viewer/x1.5_naip_average_diffusion0.10.html",
   "sha256": "a8f77a60226695d2382993311bb2c77590b4e8be746dc42929996b9fa6ee2870"
  },
  "ldraw:x1.5_naip_average_diffusion0.10:Module_A1": {
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  "ldraw:x1.5_naip_average_diffusion0.10:full": {
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   "sha256": "0e341c12ec1f61ef98b10fd0124f93be1c190f9a78ab9a3f2ae4a20f218d9d97"
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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:26905; 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: {'x1.5': 0}"
  },
  {
   "check": "quant_error_within_half_plate",
   "passed": true,
   "detail": "max |error| plates: {'x1.5': 0.5}"
  },
  {
   "check": "catalog_colors_currently_produced",
   "passed": true,
   "detail": "28 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 (128, 128); highest stud (128, 127); offset 1 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:x1.5_naip_average_diffusion0.10",
   "passed": true,
   "detail": "205078 elements checked"
  },
  {
   "check": "ldraw_seams:x1.5_naip_average_diffusion0.10",
   "passed": true,
   "detail": "module files together equal the full model"
  }
 ],
 "exportMode": "both",
 "ldrawCounts": {
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   "Module_A1": 4977,
   "Module_A2": 5881,
   "Module_A3": 6399,
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   "Module_D3": 6042,
   "Module_D4": 6535,
   "Denali": 102539
  }
 }
}