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fix: Replace simplified globe continents with accurate geography
Add geographically accurate continent outlines including: - North America with proper coastline detail (Alaska, Florida, Gulf of Mexico) - Greenland, Iceland, UK/Ireland as separate landmasses - Central and South America with accurate shapes - Europe with Scandinavia separated - Africa with Madagascar - Middle East/Arabian Peninsula - Asia with India, Southeast Asia, Korea, Japan, Taiwan - Philippines and Indonesia archipelago - Australia and New Zealand - Sri Lanka Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Smittix
@@ -212,36 +212,174 @@ const SSTV = (function() {
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if (altEl) altEl.textContent = Math.round(issPosition.altitude);
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}
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// Simplified world map continent outlines (lon, lat pairs)
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// Accurate world map continent outlines (lon, lat pairs)
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const continents = {
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// North America mainland
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northAmerica: [
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[-168, 65], [-168, 52], [-130, 42], [-117, 32], [-105, 25], [-97, 25],
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[-82, 10], [-77, 8], [-82, 15], [-87, 21], [-90, 21], [-97, 26],
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[-105, 30], [-117, 33], [-125, 40], [-125, 49], [-140, 60], [-168, 65]
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[-168, 66], [-166, 62], [-164, 60], [-160, 59], [-152, 60], [-146, 61],
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[-141, 60], [-139, 60], [-137, 59], [-135, 56], [-133, 55], [-130, 54],
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[-127, 51], [-124, 48], [-124, 42], [-120, 39], [-117, 33], [-114, 31],
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[-110, 31], [-108, 31], [-105, 29], [-101, 26], [-97, 26], [-97, 28],
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[-94, 29], [-90, 29], [-89, 30], [-85, 29], [-83, 29], [-81, 25],
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[-80, 25], [-81, 28], [-81, 31], [-77, 35], [-75, 36], [-75, 38],
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[-73, 41], [-70, 42], [-70, 44], [-67, 45], [-66, 44], [-64, 46],
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[-61, 47], [-64, 52], [-59, 48], [-55, 52], [-57, 58], [-62, 58],
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[-68, 60], [-73, 62], [-77, 64], [-78, 69], [-85, 70], [-95, 70],
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[-102, 72], [-115, 72], [-125, 72], [-135, 70], [-145, 70], [-155, 71],
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[-165, 68], [-168, 66]
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],
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// Greenland
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greenland: [
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[-45, 60], [-43, 60], [-40, 62], [-38, 65], [-30, 68], [-25, 72],
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[-20, 76], [-22, 80], [-35, 83], [-50, 82], [-60, 78], [-68, 76],
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[-72, 73], [-60, 70], [-52, 66], [-48, 62], [-45, 60]
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],
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// Central America
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centralAmerica: [
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[-97, 26], [-97, 22], [-95, 19], [-92, 18], [-90, 16], [-88, 16],
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[-86, 14], [-84, 11], [-82, 9], [-79, 8], [-77, 9], [-80, 9],
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[-83, 10], [-86, 12], [-88, 14], [-90, 15], [-92, 16], [-95, 17],
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[-97, 20], [-97, 26]
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],
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// South America
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southAmerica: [
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[-82, 10], [-77, 8], [-70, 12], [-60, 5], [-50, 0], [-35, -5],
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[-35, -22], [-48, -28], [-58, -40], [-68, -55], [-75, -50], [-75, -40],
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[-70, -18], [-80, 0], [-82, 10]
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[-79, 8], [-77, 9], [-73, 11], [-72, 12], [-67, 11], [-63, 10],
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[-60, 8], [-57, 6], [-52, 5], [-50, 2], [-50, 0], [-48, -2],
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[-44, -3], [-39, -4], [-35, -7], [-35, -10], [-37, -13], [-39, -18],
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[-41, -22], [-44, -23], [-47, -24], [-49, -29], [-52, -33], [-54, -34],
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[-57, -38], [-62, -39], [-65, -41], [-66, -45], [-66, -52], [-68, -55],
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[-72, -53], [-74, -50], [-75, -47], [-75, -41], [-73, -37], [-71, -33],
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[-71, -29], [-70, -24], [-70, -18], [-75, -15], [-76, -12], [-81, -6],
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[-81, -2], [-80, 1], [-79, 8]
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],
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// UK and Ireland
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ukIreland: [
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[-10, 51], [-9, 52], [-10, 54], [-8, 55], [-6, 55], [-6, 58],
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[-3, 59], [0, 58], [2, 53], [1, 51], [-2, 50], [-5, 50], [-6, 52],
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[-10, 51]
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],
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// Iceland
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iceland: [
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[-24, 64], [-22, 66], [-18, 66], [-14, 65], [-14, 64], [-18, 63],
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[-22, 64], [-24, 64]
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],
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// Europe mainland
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europe: [
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[-10, 36], [0, 38], [5, 44], [-5, 48], [0, 52], [10, 55], [25, 55],
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[30, 60], [28, 70], [10, 72], [-10, 65], [-25, 66], [-20, 55], [-10, 50], [-10, 36]
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[-10, 36], [-9, 38], [-9, 43], [-2, 44], [3, 43], [4, 44], [1, 46],
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[-2, 47], [-5, 48], [-3, 49], [2, 51], [4, 52], [7, 54], [8, 55],
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[12, 55], [14, 54], [19, 55], [23, 55], [28, 56], [28, 60], [24, 60],
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[23, 64], [26, 66], [25, 70], [21, 70], [18, 69], [15, 69], [11, 64],
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[12, 58], [10, 58], [8, 58], [6, 58], [5, 62], [7, 65], [15, 69],
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[25, 71], [30, 70], [28, 66], [31, 65], [29, 60], [32, 55], [40, 55],
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[50, 55], [60, 55], [68, 56], [70, 66], [60, 70], [50, 68], [40, 67],
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[32, 70], [28, 70], [25, 71], [21, 70], [17, 68], [10, 64], [12, 56],
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[8, 54], [5, 54], [4, 52], [2, 51], [-3, 49], [-5, 48], [-2, 47],
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[1, 46], [4, 44], [3, 43], [-2, 44], [-9, 43], [-9, 41], [-8, 40],
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[-9, 38], [-7, 37], [-6, 37], [-5, 36], [-2, 36], [0, 38], [3, 42],
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[6, 43], [8, 44], [13, 44], [14, 42], [16, 41], [14, 38], [12, 38],
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[15, 37], [18, 40], [20, 40], [24, 38], [26, 39], [28, 41], [26, 42],
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[29, 45], [22, 45], [20, 42], [16, 42], [14, 44], [10, 46], [7, 46],
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[7, 48], [10, 48], [15, 47], [17, 49], [15, 51], [14, 53], [10, 54],
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[7, 54], [4, 52]
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],
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// Scandinavia (simplified)
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scandinavia: [
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[5, 58], [6, 62], [8, 64], [14, 66], [18, 68], [20, 70], [28, 71],
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[31, 70], [30, 67], [27, 65], [24, 60], [18, 60], [16, 57], [11, 56],
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[8, 56], [5, 58]
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],
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// Africa
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africa: [
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[-18, 28], [-5, 36], [10, 37], [25, 32], [35, 30], [43, 12], [52, 12],
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[42, 0], [40, -12], [35, -25], [20, -35], [18, -28], [12, -5], [-5, 5],
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[-18, 15], [-18, 28]
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[-17, 21], [-17, 15], [-16, 13], [-15, 11], [-8, 5], [-5, 5],
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[0, 5], [2, 6], [10, 4], [10, 1], [9, -1], [12, -5], [14, -5],
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[17, -12], [23, -18], [26, -23], [28, -28], [28, -33], [23, -35],
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[18, -34], [16, -29], [14, -22], [12, -17], [14, -10], [20, -3],
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[30, 5], [35, 5], [42, 11], [44, 11], [49, 12], [51, 11], [43, 5],
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[41, -2], [40, -10], [36, -20], [33, -26], [28, -33], [23, -35],
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[18, -34], [16, -29], [13, -25], [10, -18], [9, -6], [5, 4],
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[-5, 5], [-10, 8], [-17, 15], [-17, 21], [-13, 24], [-8, 28],
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[-2, 35], [3, 37], [10, 37], [11, 34], [9, 31], [10, 28], [17, 32],
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[25, 32], [32, 31], [35, 32], [36, 30], [33, 27], [35, 22], [43, 13],
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[42, 11], [35, 5], [33, 10], [31, 10], [30, 5], [20, -3], [14, -10],
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[12, -17], [17, -12], [14, -5], [12, -5], [9, -1], [10, 1], [10, 4],
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[2, 6], [0, 5], [-5, 5], [-8, 5], [-15, 11], [-16, 13], [-17, 15],
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[-17, 21]
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],
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// Madagascar
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madagascar: [
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[50, -12], [50, -16], [47, -24], [44, -25], [44, -20], [47, -15],
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[49, -12], [50, -12]
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],
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// Middle East / Arabian Peninsula
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middleEast: [
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[35, 32], [36, 30], [40, 29], [48, 30], [52, 26], [56, 25], [57, 21],
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[55, 17], [52, 13], [44, 13], [43, 13], [35, 22], [33, 27], [35, 32]
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],
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// Asia mainland
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asia: [
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[25, 32], [35, 30], [43, 12], [52, 12], [60, 22], [70, 22], [75, 15],
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[80, 8], [88, 22], [100, 22], [105, 10], [120, 22], [135, 35], [140, 45],
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[145, 50], [160, 62], [170, 65], [180, 68], [180, 75], [100, 78],
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[70, 75], [50, 70], [40, 65], [30, 60], [25, 55], [30, 45], [25, 32]
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[60, 55], [70, 55], [80, 55], [90, 55], [100, 55], [110, 55], [120, 53],
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[130, 48], [135, 45], [135, 42], [130, 43], [123, 40], [120, 35],
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[117, 30], [118, 25], [118, 22], [110, 20], [108, 22], [107, 17],
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[103, 10], [100, 14], [99, 7], [104, 2], [104, -2], [117, -8],
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[120, -10], [115, -8], [107, -6], [105, -6], [106, -2], [103, 1],
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[99, 7], [100, 14], [103, 10], [105, 12], [107, 17], [108, 22],
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[105, 22], [102, 22], [98, 24], [90, 22], [89, 26], [92, 28],
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[88, 28], [84, 28], [80, 30], [77, 35], [72, 37], [68, 37],
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[60, 40], [52, 42], [50, 46], [55, 50], [60, 55]
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],
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// India
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india: [
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[68, 24], [70, 22], [72, 21], [73, 17], [75, 12], [77, 8], [80, 10],
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[80, 14], [83, 15], [86, 20], [90, 22], [89, 26], [88, 28], [84, 28],
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[80, 30], [77, 30], [75, 25], [72, 25], [68, 24]
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],
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// Southeast Asia
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southeastAsia: [
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[100, 14], [103, 10], [105, 12], [107, 17], [108, 22], [105, 22],
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[102, 22], [98, 24], [98, 19], [100, 14]
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],
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// Japan
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japan: [
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[130, 32], [131, 34], [135, 35], [137, 37], [140, 38], [141, 41],
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[141, 43], [145, 44], [145, 42], [142, 39], [140, 36], [137, 35],
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[135, 34], [130, 32]
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],
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// Korea
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korea: [
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[126, 34], [126, 38], [129, 38], [130, 43], [128, 42], [124, 40],
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[125, 37], [126, 34]
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],
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// Philippines
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philippines: [
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[117, 7], [120, 10], [122, 13], [124, 17], [122, 19], [120, 16],
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[118, 12], [117, 7]
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],
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// Indonesia (simplified)
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indonesia: [
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[95, 6], [98, 4], [103, 1], [106, -2], [106, -6], [110, -7],
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[115, -8], [120, -10], [127, -8], [131, -2], [136, -2], [141, -5],
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[141, -9], [131, -8], [120, -10], [115, -8], [110, -7], [106, -6],
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[106, -2], [103, 1], [98, 4], [95, 6]
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],
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// Australia
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australia: [
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[115, -20], [130, -12], [142, -12], [150, -22], [153, -28], [150, -38],
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[140, -38], [130, -32], [115, -35], [115, -20]
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[114, -22], [114, -26], [115, -32], [117, -35], [122, -34], [129, -32],
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[132, -32], [134, -33], [137, -35], [140, -38], [144, -38], [147, -38],
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[150, -37], [153, -29], [153, -25], [149, -21], [145, -15], [142, -11],
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[136, -12], [130, -15], [129, -17], [123, -17], [119, -20], [114, -22]
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],
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// New Zealand
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newZealand: [
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[166, -46], [168, -45], [171, -41], [175, -37], [178, -37], [178, -42],
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[174, -41], [170, -43], [167, -44], [166, -46]
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],
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// Taiwan
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taiwan: [
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[120, 22], [121, 23], [122, 25], [121, 25], [120, 24], [120, 22]
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],
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// Sri Lanka
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sriLanka: [
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[80, 6], [80, 8], [82, 10], [82, 7], [80, 6]
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]
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};
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