{
  "schema_version": 2,
  "review_date": "2026-10-31",
  "reviewed_revision": "459973dba92dc5b82f9d24519fd333577646ae3a",
  "reference_grid": {
    "crs_wkt": "PROJCRS[\"unknown\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",3396190,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Reference meridian\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CONVERSION[\"unknown\",METHOD[\"Azimuthal Equidistant\",ID[\"EPSG\",1125]],PARAMETER[\"Latitude of natural origin\",18.35,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8801]],PARAMETER[\"Longitude of natural origin\",77.35,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8802]],PARAMETER[\"False easting\",0,LENGTHUNIT[\"metre\",1],ID[\"EPSG\",8806]],PARAMETER[\"False northing\",0,LENGTHUNIT[\"metre\",1],ID[\"EPSG\",8807]]],CS[Cartesian,2],AXIS[\"(E)\",east,ORDER[1],LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]],AXIS[\"(N)\",north,ORDER[2],LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]]",
    "nodata": "NaN",
    "resampling": "bilinear",
    "resolution_m": 20.0,
    "shape": [
      593,
      563
    ],
    "transform": [
      20.0,
      0.0,
      -5629.315420582785,
      0.0,
      -20.0,
      5929.017231561458
    ],
    "valid_cells": 333859
  },
  "candidates": [
    {
      "col": 455,
      "distance_m": 11510.924958366748,
      "distance_only_route_terrain_cost_m_equivalent": 33654.316053606744,
      "lat": 18.38472687720108,
      "lon": 77.41187957799043,
      "rank": 1,
      "roughness_m": 0.06130308069948092,
      "row": 193,
      "score": 0.9994456647679095,
      "slope_deg": 0.036490237539864204,
      "straight_line_m": 9623.18034747349,
      "terrain_cost_m_equivalent": 27898.49477515784
    },
    {
      "col": 548,
      "distance_m": 18000.67242667258,
      "distance_only_route_terrain_cost_m_equivalent": 54694.68936283122,
      "lat": 18.265944355952264,
      "lon": 77.44488144261395,
      "rank": 2,
      "roughness_m": 0.08443618590421567,
      "row": 545,
      "score": 0.9993447041173696,
      "slope_deg": 0.021263139990214595,
      "straight_line_m": 15174.570834129048,
      "terrain_cost_m_equivalent": 35873.34682222687
    },
    {
      "col": 380,
      "distance_m": 10036.366517139591,
      "distance_only_route_terrain_cost_m_equivalent": 31892.511391669923,
      "lat": 18.38000986251482,
      "lon": 77.38521162871378,
      "rank": 3,
      "roughness_m": 0.09539250052542989,
      "row": 207,
      "score": 0.9992198376009627,
      "slope_deg": 0.01791367102288654,
      "straight_line_m": 8383.531475458298,
      "terrain_cost_m_equivalent": 25936.577287194923
    }
  ],
  "configuration": {
    "beneficial": {
      "roughness": false,
      "slope": false
    },
    "candidate_edge_margin_cells": 5,
    "candidate_separation_m": 1500,
    "connectivity": 8,
    "constraints": {
      "max_roughness": 20.0,
      "max_slope_deg": 15.0
    },
    "corner_cutting": false,
    "cost": "1 + exp(2*slope/15)-1 + 5*(roughness/(20+1e-6))^2",
    "roughness_window_cells": 5,
    "smoothing": false,
    "weights": {
      "roughness": 0.3,
      "slope": 0.7
    }
  },
  "source": {
    "bytes": 9662387,
    "citation": "https://www.usgs.gov/media/images/m20jezerocraterctxdemmosaic20m100jpg",
    "crs_wkt": "PROJCS[\"Equirectangular Mars 2000 Sphere IAU\",GEOGCS[\"GCS_Mars_2000_Sphere\",DATUM[\"Mars_2000_(Sphere)\",SPHEROID[\"Mars_2000_Sphere_IAU\",3396190,0]],PRIMEM[\"Reference_Meridian\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]]],PROJECTION[\"Equirectangular\"],PARAMETER[\"standard_parallel_1\",0],PARAMETER[\"central_meridian\",0],PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH]]",
    "elevation_units": "m above product's MOLA/DeltaGeoid reference",
    "instrument": "NASA MRO CTX stereo, MOLA controlled",
    "nodata": -3.4028226550889045e+38,
    "sha256": "16a1aa66c3f48c1bca252795827db7b417876217aff0f5e1aff18027fab2327b",
    "shape": [
      1512,
      1596
    ],
    "source_pixel_size_m": [
      20.0,
      20.0
    ],
    "transform": [
      20.0,
      0.0,
      4573663.250853,
      0.0,
      -20.0,
      1109693.140188
    ],
    "url": "https://planetarymaps.usgs.gov/mosaic/mars2020_trn/CTX/JEZ_ctx_B_soc_008_DTM_MOLAtopography_DeltaGeoid_20m_Eqc_latTs0_lon0.tif"
  },
  "reference_software": {
    "git_revision": "4eb93e615c985edca10643b3c0752587d9dc7a21",
    "dirty": true
  },
  "reference_manifest_sha256": "59e9dea7d0d4e272d9df1916a1d7380c6c317743bc96820bef26c9bbade1a761",
  "verified_outputs_sha256": {
    "comparison.png": "60927accfd9903e2b069a9da3b14f3636755c3bf29178c1c1fdfa02c5524532d",
    "report.md": "fb493cb8fe04a1bb8774c7dff25645b36e0a757fd8c5152adc1a954c6ccafe0a",
    "routes.geojson": "96f8e4ad5991db021f33a05ea1577804e74230f19c0ad06fc8f5b9175b60fe87",
    "suitability.tif": "b75ac67c499effef21ce7fd933b664aa215ec2de0fe57f54e389bf09e16746eb",
    "terrain.tif": "503cbf0495e88fc9fd93b2abe12a6e7f2be4d594cd92495462315e50ba3ad464"
  },
  "browser_verified": false,
  "fresh_checks": {
    "focused_tests_passed": 181,
    "lint": "passed",
    "static_reference_verifier": "passed",
    "http_smoke": {
      "status": "passed",
      "url": "https://marshab.onrender.com",
      "ctx_route_vertices": 80,
      "mola_dateline_route_vertices": 33,
      "full_candidate_comparison_rerun": false
    },
    "browser_verified": false
  },
  "release_version": "0.1.1",
  "fresh_release_checks": {
    "python_tests_passed": 437,
    "python_tests_skipped": 1,
    "skip_scope": "Legacy Windows DEM-cache filenames; outside validated explorer path",
    "frontend_tests_windows_and_linux": 103,
    "npm_audit_vulnerabilities": 0,
    "previous_lint_rules_preserved": 64,
    "scoped_dependency_compatibility_assertions": 57,
    "installed_python_files_match": 93,
    "docker_image": "sha256:026b1fb772805cd2e554a277510e9012e3a226b2f8e5928708b42d71a07ba52d",
    "docker_limit_bytes": 1073741824,
    "docker_peak_bytes": 734089216,
    "python_audits": {
      "runtime": {
        "audited_third_parties": 72,
        "known_advisories": 0,
        "unpublished_first_party_skips": 1
      },
      "dev": {
        "audited_third_parties": 82,
        "known_advisories": 0,
        "unpublished_first_party_skips": 1
      },
      "docker": {
        "audited_third_parties": 72,
        "known_advisories": 0,
        "unpublished_first_party_skips": 1
      }
    },
    "new_deployment_performed": false,
    "memory_headroom_established": false,
    "fresh_full_candidate_http_run": "passed",
    "release_manifest_sha256": "0419ce3f83bb4a3449f9c16876c463a9f7606ecca959c6088a4479ece7d2f1cc",
    "working_tree_changes_included": true,
    "browser_verified": false
  },
  "release_binding": {
    "project": "marshab",
    "version": "0.1.1",
    "owner_manifest_sha256": "0419ce3f83bb4a3449f9c16876c463a9f7606ecca959c6088a4479ece7d2f1cc",
    "wheel_sha256": "eb70b3a63056d291f8f48cfb625f40a5758e7d8e1f5541fc94c44c6046cc23ad",
    "dependency_lock_sha256": "9a77bf9af51a3762ee2c9998af9fc1982f1e8eb57a878cbaf27a4cfbf66ca7b4"
  },
  "project": "MarsHab / MarsGIS",
  "release_profile": "Verified local terrain release \u00b7 browser interaction unverified"
}