content(atlas): hand-author markers for Estrade (GJ 280A) — Parallax media capital

Estrade (GJ280Ad) is the Reach's information/media hub: 1.8B population,
inner_corridor, service-mixed economy. Names 10 rivers, 2 water bodies,
3 mountain ranges; places 4 cities (Strata 1.1B, Vantage 450M, Ledger 150M,
Margin 100M); adds gate terminal + 3 institutional POIs, 2 roads, 1 railroad.

Complements #837 atlas template set (Lendel, Edict, Røros, Vuurkloof, Cairnside)
with a high-population urban service world example.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-04-12 19:50:15 +02:00
co-authored by Claude Sonnet 4.6
parent 2d3361e24d
commit c26d74f45d
@@ -6,602 +6,220 @@
"rivers": [
{
"id": "river_0",
"name": null,
"name": "Accord Run",
"path": [
[
139,
34
],
[
140,
35
],
[
141,
36
],
[
142,
35
],
[
143,
36
],
[
144,
37
],
[
144,
38
],
[
144,
39
],
[
144,
40
],
[
145,
41
],
[
145,
40
],
[
146,
41
],
[
146,
42
],
[
146,
43
],
[
145,
44
],
[
144,
44
],
[
143,
45
],
[
142,
46
],
[
141,
47
],
[
141,
48
],
[
141,
49
],
[
141,
50
],
[
141,
51
],
[
141,
52
],
[
142,
53
],
[
142,
54
],
[
142,
55
],
[
142,
56
],
[
143,
57
]
[139, 34], [140, 35], [141, 36], [142, 35], [143, 36],
[144, 37], [144, 38], [144, 39], [144, 40], [145, 41],
[145, 40], [146, 41], [146, 42], [146, 43], [145, 44],
[144, 44], [143, 45], [142, 46], [141, 47], [141, 48],
[141, 49], [141, 50], [141, 51], [141, 52], [142, 53],
[142, 54], [142, 55], [142, 56], [143, 57]
]
},
{
"id": "river_1",
"name": null,
"name": "Polar Beck",
"path": [
[
9,
35
],
[
8,
36
],
[
8,
37
],
[
7,
38
],
[
6,
37
],
[
5,
37
],
[
5,
36
],
[
4,
36
],
[
3,
36
],
[
3,
35
]
[9, 35], [8, 36], [8, 37], [7, 38], [6, 37],
[5, 37], [5, 36], [4, 36], [3, 36], [3, 35]
]
},
{
"id": "river_2",
"name": null,
"name": "Eastfall",
"path": [
[
115,
506
],
[
114,
507
],
[
113,
508
],
[
112,
509
],
[
111,
509
],
[
110,
510
],
[
109,
511
],
[
108,
511
],
[
107,
511
]
[115, 506], [114, 507], [113, 508], [112, 509],
[111, 509], [110, 510], [109, 511], [108, 511], [107, 511]
]
},
{
"id": "river_3",
"name": null,
"name": "Circumflex",
"path": [
[
138,
0
],
[
139,
511
],
[
140,
510
],
[
141,
509
],
[
142,
508
],
[
143,
507
],
[
144,
506
]
[138, 0], [139, 511], [140, 510], [141, 509],
[142, 508], [143, 507], [144, 506]
]
},
{
"id": "river_4",
"name": null,
"name": "Clear Run",
"path": [
[
27,
63
],
[
26,
62
],
[
26,
61
],
[
25,
62
],
[
24,
62
],
[
23,
63
],
[
22,
64
],
[
21,
63
],
[
20,
64
],
[
19,
64
],
[
18,
63
],
[
17,
64
],
[
17,
63
]
[27, 63], [26, 62], [26, 61], [25, 62], [24, 62],
[23, 63], [22, 64], [21, 63], [20, 64], [19, 64],
[18, 63], [17, 64], [17, 63]
]
},
{
"id": "river_5",
"name": null,
"name": "Sunwise Current",
"path": [
[
116,
0
],
[
117,
511
],
[
118,
511
],
[
119,
511
],
[
120,
511
],
[
121,
511
],
[
122,
511
],
[
123,
511
],
[
124,
511
]
[116, 0], [117, 511], [118, 511], [119, 511],
[120, 511], [121, 511], [122, 511], [123, 511], [124, 511]
]
},
{
"id": "river_6",
"name": null,
"name": "Contraflow",
"path": [
[
85,
0
],
[
86,
511
],
[
87,
511
],
[
88,
511
],
[
89,
510
],
[
90,
509
]
[85, 0], [86, 511], [87, 511], [88, 511], [89, 510], [90, 509]
]
},
{
"id": "river_7",
"name": null,
"name": "Western Run",
"path": [
[
136,
110
],
[
135,
110
],
[
134,
111
],
[
133,
112
],
[
132,
113
],
[
131,
114
],
[
130,
114
],
[
129,
113
],
[
128,
112
],
[
127,
111
],
[
126,
110
],
[
125,
109
],
[
124,
108
],
[
123,
107
]
[136, 110], [135, 110], [134, 111], [133, 112], [132, 113],
[131, 114], [130, 114], [129, 113], [128, 112], [127, 111],
[126, 110], [125, 109], [124, 108], [123, 107]
]
},
{
"id": "river_8",
"name": null,
"name": "Hillbrook",
"path": [
[
92,
101
],
[
93,
101
],
[
94,
101
],
[
95,
101
],
[
96,
101
],
[
97,
100
],
[
98,
99
],
[
99,
98
],
[
100,
97
],
[
101,
98
]
[92, 101], [93, 101], [94, 101], [95, 101], [96, 101],
[97, 100], [98, 99], [99, 98], [100, 97], [101, 98]
]
},
{
"id": "river_9",
"name": null,
"name": "Keel Run",
"path": [
[
128,
133
],
[
127,
134
],
[
126,
135
],
[
125,
136
],
[
124,
137
],
[
123,
138
],
[
122,
139
],
[
121,
140
],
[
122,
141
],
[
123,
142
],
[
123,
143
]
[128, 133], [127, 134], [126, 135], [125, 136],
[124, 137], [123, 138], [122, 139], [121, 140],
[122, 141], [123, 142], [123, 143]
]
}
],
"oceans": [
{
"id": "water_1",
"name": null,
"name": "Northpool",
"kind": "lake",
"center": [
23,
12
],
"center": [23, 12],
"area_fraction": 0.0071
},
{
"id": "water_2",
"name": null,
"name": "Estrade Ocean",
"kind": "ocean",
"center": [
78,
295
],
"center": [78, 295],
"area_fraction": 0.4897
}
],
"mountain_ranges": [
{
"id": "range_3",
"name": null,
"center": [
180,
448
],
"peak": [
181,
448
],
"name": "Eastern Shelf",
"center": [180, 448],
"peak": [181, 448],
"area_cells": 66
},
{
"id": "range_4",
"name": null,
"center": [
202,
57
],
"peak": [
210,
53
],
"name": "Western Range",
"center": [202, 57],
"peak": [210, 53],
"area_cells": 2848
},
{
"id": "range_5",
"name": null,
"center": [
212,
387
],
"peak": [
225,
414
],
"name": "Southern Heights",
"center": [212, 387],
"peak": [225, 414],
"area_cells": 5988
}
],
"roads": [],
"cities": [],
"railroads": [],
"pois": []
}
"roads": [
{
"id": "road_0",
"name": "StrataVantage Corridor",
"kind": "commercial",
"path": [
[130, 70],
[120, 90],
[105, 115],
[90, 150]
]
},
{
"id": "road_1",
"name": "StrataLedger Boulevard",
"kind": "commercial",
"path": [
[130, 70],
[142, 95],
[155, 120]
]
}
],
"cities": [
{
"id": "city_0",
"name": "Strata",
"kind": "capital",
"center": [130, 70],
"population": 1100000000
},
{
"id": "city_1",
"name": "Vantage",
"kind": "city",
"center": [90, 150],
"population": 450000000
},
{
"id": "city_2",
"name": "Ledger",
"kind": "city",
"center": [155, 120],
"population": 150000000
},
{
"id": "city_3",
"name": "Margin",
"kind": "city",
"center": [175, 350],
"population": 100000000
}
],
"railroads": [
{
"id": "railroad_0",
"name": "Estrade Main Line",
"kind": "passenger_freight",
"path": [
[130, 70],
[118, 95],
[103, 120],
[90, 150]
]
}
],
"pois": [
{
"id": "poi_0",
"name": "Syndicate Editorial Complex",
"kind": "institutional",
"center": [130, 69]
},
{
"id": "poi_1",
"name": "Estrade Gate Terminal",
"kind": "transit",
"center": [131, 71]
},
{
"id": "poi_2",
"name": "Commission Content Review Office",
"kind": "institutional",
"center": [89, 149]
},
{
"id": "poi_3",
"name": "Lattice Network Operations Centre",
"kind": "institutional",
"center": [154, 119]
}
]
}