# Seatrain emblem attribution

The standalone curved-arrow emblem outline and the adapted outline/relief component use [“Seatrain Lines Logo.svg”](https://commons.wikimedia.org/wiki/File:Seatrain_Lines_Logo.svg) by **Pechristener**, licensed under [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/). The adapted emblem component is provided under the same license.

Changes: Extracted only the two principal arrow paths, discarded the tiny incidental purple artifact, sampled cubic curves, flipped vertical coordinates for a Z-up mesh, scaled uniformly, recolored and extruded to conform to the container wall.

The historic emblem was corroborated against [Royal Museums Greenwich photograph PCT16100](https://www.rmg.co.uk/collections/objects/rmgc-object-1191129) and [Microscale’s Seatrain container decal reference](https://www.microscale.com/Merchant2/merchant.mvc?Product_Code=87-1233&Screen=PROD). The exact worn paint edges, size and faded color on this property remain approximate. The owner requested only the centered S symbol; no wordmark is included.

Source references and portable outline data are included with the editable project. Owner screenshots and the existing 2015 Street View references retain their original attribution where supplied.

## Lightweight surrounding area

Street centerlines: [City of Nome GIS streets](https://services9.arcgis.com/Oi9vFzXc8ZcONgM6/arcgis/rest/services/Nome_Streets/FeatureServer/0), through the [City GIS portal](https://geohub-nome.hub.arcgis.com/). Road widths are approximate.

Six nearby roof outlines were manually traced from [Esri World Imagery / Vantor](https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer), with source metadata dated 8 September 2025. Only simplified geometry is included, not aerial image tiles. Neighbor heights are schematic 3.5 m blocks, with no modeled windows, doors or interiors. These are context shapes, not surveyed footprints or a 2015 reconstruction of neighboring properties.

## Ocean and shoreline

The approximate Norton Sound / Bering Sea shoreline direction and distance come from the [City of Nome Water Bodies layer](https://services9.arcgis.com/Oi9vFzXc8ZcONgM6/arcgis/rest/services/Water_Bodies/FeatureServer/0), Bering Sea polygon 348, derived from the National Hydrologic Database with City edits. The closest mapped shoreline is roughly 350 m south-southwest of the house.

Ground relief is schematic, informed by [USGS Elevation Point Query Service](https://epqs.nationalmap.gov/v1/json) samples near the property and coast. Sea height is placed approximately 10 m below the lawn for visual context; this is not a surveyed or tidal-datum-corrected terrain model. Intervening structures are intentionally simplified; visibility is illustrative. Water and highlights are original procedural geometry with no downloaded imagery.
Street centerlines: City of Nome GIS, Nome Streets. Road widths are schematic.
Six nearby roof outlines: manual traces from Esri World Imagery / Vantor, imagery metadata dated 8 September 2025; heights are schematic.
Shoreline: City of Nome GIS / National Hydrologic Database. Approximate elevation context: USGS 3DEP Elevation Point Query Service. Connecting terrain and water appearance are schematic.
No OpenStreetMap geometry was used. No aerial raster is included in the proposed app data.

Source URLs and exact coordinate transform: surroundings-expanded-metadata.json.


## Recreational vehicles and activities

Original procedural, stylized geometry for the five stored vehicles, tundra, fishing props, driftwood firepit, mower and flower baskets. Compact vehicle dimensions fit the game containers and are not exact production specifications.

Commander silhouette references: [BRP 2015 Commander specification sheet](https://can-am.brp.com/content/dam/canam-offroad/Canada/English/MY2015/Documents/Lineup/MYU2015-September-Lineup/2015_Commander_PAC_SS_EN.pdf). Arctic Cat silhouette reference: [official Thundercat page](https://www.arcticcat.com/snowmobile/2027/thundercat). No external logo artwork or vehicle textures are included. Suzuki and Honda ATV shapes are representative sport/utility quad interpretations, without a specified model year.

Sea-glass rarity is a game setting. Older collections retain their totals and are displayed as deterministic individual shards; historical shape/size information was not stored in the previous version. New finds retain their color and shape descriptors.