Covert lat, lon, alt to ECEF Cartesian:将纬度、经度、海拔高度转换为以地球为中心的地球固定 (ECEF) 笛卡尔坐标。-matlab开发 LLA2ECEF-将纬度,经度和海拔转换为以地球为中心的地球固定(ECEF)直角坐标 用法: [x,y,z] = lla2ecef(lat,lon,alt) x = ECEF X 坐标 (m) y = ECEF Y 坐标 (m) z =...
distance_to_surface = R - distance("gc", lat1, lon1, lat1, lon1); disp(distance_to_surface); ``` 上述示例中,我们首先计算地球的平均半径R,然后使用distance函数计算两个相同经纬度的点之间的地表距离,然后将该距离减去地球的半径R,即可得到该点到地球表面的距离。 3. geodetic2ecef:该函数可将地理...
Covert lat, lon, alt to ECEF Cartesian:将纬度、经度、海拔高度转换为以地球为中心的地球固定 (ECEF) 笛卡尔坐标。-matlab开发 LLA2ECEF-将纬度,经度和海拔转换为以地球为中心的地球固定(ECEF)直角坐标 用法: [x,y,z] = lla2ecef(lat,lon,alt) x = ECEF X 坐标 (m) y = ECEF Y 坐标 (m) z =...
def geodetic_to_ecef(lat lon h): # (lat lon)indegrees # hinmeters lamb =math.radians(lat) phi =math.radians(lon) s =math.sin(lamb) N = a /math.sqrt(1- e_sq * s * s) sin_lambda =math.sin(lamb) cos_lambda =math.cos(lamb) ...
yr=2018; mnth=7; dy=0:31; hr=0; min=0; sc=0; d=datetime(yr,mnth,dy,hr,min,sc); JD_TT=juliandate(d); CooType='q2000'; [X,Y,Z]=moonpos(JD_TT,CooType); [lat,lon,alt]=ecef2lla(X,Y,Z); end댓글 수: 0 댓글을 달려면 로그인하십...
lon_rad = lon * deg_to_rad;% in radians % Compute the geographic locations in ECEF loc_xyz = tgdecef(lat_rad,lon_rad,alt); % Specify the elevation angle limit disp(' '); disp('Enter elevation angle limit - the default value is 5 degrees'); answer3 = input('Do you want to us...
[deltaX,deltaY,deltaZ] = ecefOffset(spheroid,lat1,lon1,h1,lat2,lon2,h2) [] = ecefOffset(___,angleUnit) Description [deltaX,deltaY,deltaZ] = ecefOffset(spheroid,lat1,lon1,h1,lat2,lon2,h2)returns the Earth-Centered Earth-Fixed (ECEF) Cartesian offset between the geodetic coordinates ...
电离层误差模型的matlab代码 clear close all yes = 'y'; % Initialize the iono constants alpha and beta ionocon deg_to_rad = pi / 180.; % degrees to radians transformation % Read the input file containing satellites data (almanac) disp(' ');disp('Enter almanac data - the ...
[xNorth,yEast,zDown] = ecef2ned(X,Y,Z,lat0,lon0,h0,spheroid) transforms the geocentric Earth-centered Earth-fixed (ECEF) Cartesian coordinates specified by X, Y, and Z to the local north-east-down (NED) Cartesian coordinates specified by xNorth, yEast, and zDown. Specify the origin ...
5、火 degto_rad;% in radians% Compute the geographic locations in ECEFloc_xyz = tgdecef(lat_rad,lon_rad,alt);% Specify the elevation angle limitdisp();disp(Enter elevation angle limit - the default value is 5 degrees); answer3 = input(Do you want to use the default value? (y/n)...