개요

사진

샘플 코드

from lxml import etree
from pykml.factory import KML_ElementMaker as KML
import pyproj

ecef = pyproj.Proj(proj = 'geocent', ellps = 'WGS84', datum = 'WGS84')
lla = pyproj.Proj(proj = 'latlong', ellps = 'WGS84', datum = 'WGS84')
sats = [
    "G02 6262234.031370984 -14613110.981922923 21254935.229655903",
    "G04 19040661.998708855 -8311756.524602333 16532658.634675292",
    "G07 26078664.69836943 5588070.077162541 -239561.27794465935",
    "G08 24470813.305349953 -95731.17177840695 -10965308.78942738",
    "G10 10946425.106999923 -13217422.981333993 19960118.04486387",
    "G13 17400028.443231095 1461399.2922087098 19887536.270703305",
    "G17 21078475.93615281 -13351300.07070003 -8639709.183587706",
    "G20 14385911.569008492 20514420.345839 8765413.838559393",
    "G23 9336918.80677975 12048291.269695656 21723935.800126303" 
]

doc = KML.kml(
    KML.Folder(
    )
)
for sat in sats:
    l = sat.split(' ')
    x = float(l[1])
    y = float(l[2])
    z = float(l[3])
    lon, lat, alt = pyproj.transform(ecef, lla, x, y, z, radians = False)
    pm = KML.Placemark(
        KML.name(l[0]),
        KML.Point(
            KML.altitudeMode("absolute"),
            KML.coordinates("{},{},{}".format(lon, lat, alt)),
        ),
        KML.Style(
            KML.IconStyle(
                KML.Icon(
                    KML.href('http://maps.google.com/mapfiles/kml/paddle/A.png')
                ),
                KML.scale(40)
            )
        )
    )
    doc.Folder.append(pm)

print (etree.tostring(doc, pretty_print = True).decode())