first commit

2026-06-23 09:13:51 +03:00
commit f6c7db328f
103 changed files with 1618 additions and 0 deletions
@@ -0,0 +1,28 @@
+from typing import Any, Literal
+
+from pydantic import BaseModel, Field
+
+
+class Point(BaseModel):
+    lat: float = Field(ge=-90, le=90)
+    lon: float = Field(ge=-180, le=180)
+
+
+class AntennaPoint(Point):
+    height_agl: float = Field(ge=0)
+
+
+class TxPoint(AntennaPoint):
+    power_dbm: float | None = None
+    gain_dbi: float | None = None
+    frequency_mhz: float | None = Field(default=None, gt=0)
+
+
+class RxPoint(AntennaPoint):
+    gain_dbi: float | None = None
+    sensitivity_dbm: float | None = None
+
+
+GeoJSON = dict[str, Any]
+SurfaceKind = Literal["dtm", "dsm"]
+OutputFormat = Literal["geotiff", "png", "geojson"]