DMS network-map.svg — source and rendering notes

Boundary source: Natural Earth, Admin 0 – Countries, 1:110 million.
Product page: https://www.naturalearthdata.com/downloads/110m-cultural-vectors/110m-admin-0-countries/
Data downloaded: https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_110m_admin_0_countries.geojson
City coordinates source: Natural Earth, Populated Places (simple), 1:50 million.
Data downloaded: https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_50m_populated_places_simple.geojson
License: Public domain. https://www.naturalearthdata.com/about/terms-of-use/
Data retrieved: 2026-10-14.

Projection: spherical Mercator; viewBox 0 0 600 360; map extent 20°W–130°E and 5°N–65°N.
Transparent background, designed for placement on dark DMS blue.
Geometry: real Natural Earth country polygons, clipped to the map extent, without hand-drawn or invented boundaries.
Natural Earth supplies de facto boundaries; this is a small-scale illustrative map, not a legal boundary reference.

Markers (longitude, latitude):
Shenzhen: 114.061154, 22.548097
London: -0.118668, 51.501941
Mumbai: 72.875839, 19.068408
Netherlands: 5.61144, 52.422211

London, Mumbai and Shenzhen markers use city points from Natural Earth.
Netherlands marker uses the country LABEL_X/LABEL_Y from Natural Earth; it represents the country and is not an exact office or warehouse address.
Curved connectors are manually styled service-network relationships. They are not real-time tracks, maritime lanes, flight paths or claims of direct shipping routes.
Displayed caption: 服务网络示意.

Input SHA-256 checksums:
countries: 6866c877d39cba9c357620878839b336d569f8c662d3cfab4cb1dbe2d39c977f
places: 8e70756b39fae9bcdc1e332bfc510c024c5edd3a13203ffd20092ee37b61d978

Global-presence globe — added 2026-10-15
Uses the same Natural Earth public-domain countries source and marker coordinates listed above.
globe-land.json contains all 177 countries as 289 polygon rings, rounded to 0.001 degree.
Rendering: inverse orthographic projection, initial centre 55 degrees E / 25 degrees N; Canvas land texture with real geographic coastlines.
global-globe.svg is the independent static fallback, embedding a rendered land surface with vector graticules, service links and location points.
Great-circle connectors are illustrative service relationships, not actual maritime or flight routes.
The Netherlands point remains a country marker rather than an exact office address.


Europe detail view — added 2026-11-02
network-europe-base.svg reuses the existing Natural Earth country geometry.
Projection is unchanged; the original map is cropped to viewBox 55 85 150 100.
Country pins are representative positions for selection, not DMS office or warehouse addresses:
Netherlands: 5.61144 E, 52.422211 N (existing Natural Earth label position)
Germany: 10.45 E, 51.16 N
France: 2.5 E, 46.6 N
Poland: 19.1 E, 52.1 N
Spain: 3.5 W, 40.2 N
Koper port: 13.7333 E, 45.55 N
Koper reference: Slovenian Maritime Administration, Port Information Guide, part VII, section 7.3:
https://www.gov.si/assets/organi-v-sestavi/URSP/Dokumenti/Port-Information-Guide/Port-Information-Guide-Port-of-Koper.pdf
Country: Slovenia. The Koper marker denotes a port, not a country.
Connectors indicate regional service relationships, not direct scheduled transport routes.