Bhārata Strata · Maharashtra · Thane · topology / landmarks
What touches cell 4970000027
The RCC-8 topological relation (Region Connection Calculus base-8) between this Thane cell and its nearest neighbours, read from the rcc8_lattice witness — plus the nearest measured landmarks by geodesic distance and bearing. Topology is intra-admin only; cross-district pairs are honestly refused, never guessed.
Neighbours related
8
nearest cells in Thane
Edge-connected
3
RCC-8 EC (share a Voronoi edge)
Refused / off-lattice
0
not on the materialised lattice — not guessed
Landmarks nearby
6
measured d_F + bearing (anchor)
RCC-8 relations to neighbours
ECcell 4970000028
edge-connected (touching)
~1.1 km · basis lattice_edge
ECcell 4970000035
edge-connected (touching)
~1.1 km · basis lattice_edge
ECcell 4970000036
edge-connected (touching)
~1.5 km · basis lattice_edge
DCcell 4970000029
disconnected
~2.1 km · basis voronoi_non_adjacent_default
DCcell 4970000045
disconnected
~2.2 km · basis voronoi_non_adjacent_default
DCcell 4970000037
disconnected
~2.4 km · basis voronoi_non_adjacent_default
DCcell 4970000046
disconnected
~2.5 km · basis voronoi_non_adjacent_default
DCcell 4970000047
disconnected
~3.1 km · basis voronoi_non_adjacent_default
witness: relate — rcc8_lattice_v0 (P4). Within a materialised admin a non-adjacent pair is DC by Voronoi construction; an unmaterialised or cross-admin pair is refused.
Nearest measured landmarks
Elifenta Caves
SE · ~251 m · cave
fame: declared-not-realised (never fabricated)
Vashi Bridge
SE · ~283 m · bridge
fame: declared-not-realised (never fabricated)
Rto Police Station-Vashi Khadipool
ESE · ~471 m · police department
fame: declared-not-realised (never fabricated)
Café Coffee Day
ESE · ~495 m · coffee shop
fame: declared-not-realised (never fabricated)
Mumbai Creek Bridge
E · ~503 m · bridge
fame: declared-not-realised (never fabricated)
Vashi Toll Plaza
E · ~569 m · public service and government
fame: declared-not-realised (never fabricated)
witness: anchor — places_v0 measured d_F + bearing. Visual prominence is a Σ-function of isolation/height; "fame" is a declared witness (null), never inferred from geometry.
Re-witness these relations
curl -s https://api.gridrock.ai/mcp -H 'Content-Type: application/json' \
-H 'Accept: application/json, text/event-stream' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"relate",
"arguments":{"a_admin":497,"a_cluster":4970000027,"b_admin":497,"b_cluster":4970000028}}}'Scope: the live MH-36 cube. RCC-8 relations are read from the served lattice witness; landmark anchors are measured geodesics — neither is a model output.