Add data for lat/lon conversions.

game/theater/caucasus.py

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+from game.theater.projections import TransverseMercator
+
+PARAMETERS = TransverseMercator(
+    central_meridian=33,
+    false_easting=-99516.9999999732,
+    false_northing=-4998114.999999984,
+    scale_factor=0.9996,
+)

game/theater/nevada.py

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+from game.theater.projections import TransverseMercator
+
+PARAMETERS = TransverseMercator(
+    central_meridian=-117,
+    false_easting=-193996.80999964548,
+    false_northing=-4410028.063999966,
+    scale_factor=0.9996,
+)

game/theater/normandy.py

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+from game.theater.projections import TransverseMercator
+
+PARAMETERS = TransverseMercator(
+    central_meridian=-3,
+    false_easting=-195526.00000000204,
+    false_northing=-5484812.999999951,
+    scale_factor=0.9996,
+)

game/theater/persiangulf.py

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+from game.theater.projections import TransverseMercator
+
+PARAMETERS = TransverseMercator(
+    central_meridian=57,
+    false_easting=75755.99999999645,
+    false_northing=-2894933.0000000377,
+    scale_factor=0.9996,
+)

game/theater/projections.py

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+from dataclasses import dataclass
+
+from pyproj import CRS
+
+
+@dataclass(frozen=True)
+class TransverseMercator:
+    central_meridian: int
+    false_easting: float
+    false_northing: float
+    scale_factor: float
+
+    def to_crs(self) -> CRS:
+        return CRS.from_proj4(
+            " ".join(
+                [
+                    "+proj=tmerc",
+                    "+lat_0=0",
+                    f"+lon_0={self.central_meridian}",
+                    f"+k_0={self.scale_factor}",
+                    f"+x_0={self.false_easting}",
+                    f"+y_0={self.false_northing}",
+                    "+towgs84=0,0,0,0,0,0,0",
+                    "+units=m",
+                    "+vunits=m",
+                    "+ellps=WGS84",
+                    "+no_defs",
+                    "+axis=neu",
+                ]
+            )
+        )

game/theater/syria.py

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+from game.theater.projections import TransverseMercator
+
+PARAMETERS = TransverseMercator(
+    central_meridian=39,
+    false_easting=282801.00000003993,
+    false_northing=-3879865.9999999935,
+    scale_factor=0.9996,
+)

game/theater/thechannel.py

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+from game.theater.projections import TransverseMercator
+
+PARAMETERS = TransverseMercator(
+    central_meridian=3,
+    false_easting=99376.00000000288,
+    false_northing=-5636889.00000001,
+    scale_factor=0.9996,
+)