title: Ð¢Ð¾ÑÐ½Ð¾ÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°Ñ Ð¿Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð°Ð¼ Ð³ÐµÐ¾ÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½ÑÑ ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The accuracy of determining the coordinates of the signals of geostationary satellites
Creators: name: ÐÐ±ÐµÐ», ÐÐ´Ð°Ð»ÐµÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð³ÐµÐ¾ÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½ÑÐµ ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¸
Ð´Ð°Ð»ÑÐ½Ð¾Ð¼ÐµÑÐ½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´
Ð¿ÑÐµÐ²Ð´Ð¾Ð»ÑÐ½Ð¾Ð¼ÐµÑÐ½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´
Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐµÐºÑÐ°
ÑÐ°Ð·Ð½Ð¾ÑÑÐ½Ð¾-Ð´Ð°Ð»ÑÐ½Ð¾Ð¼ÐµÑÐ½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´
geostationary satellites
range-finding method
pseudo-long-range method
object location determination
difference-range method

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°ÑÑ Ð½Ð°ÑÐ¾Ð´ÑÑÐ¸Ð¹ Ð² ÐÐ½Ð³Ð¾Ð»Ðµ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð², Ð²Ð»Ð¸ÑÑÑÐ¸Ñ Ð½Ð° ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°Ñ Ð¿Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð°Ð¼ Ð³ÐµÐ¾ÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½ÑÑ ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð², Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ ÑÑÐµÐ¿ÐµÐ½Ð¸ Ð¸Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ.Â Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°Ñ Ð¿Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð°Ð¼ Ð³ÐµÐ¾ÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½ÑÑ ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð². ÐÐ»Ñ ÑÐ¾Ð³Ð¾, ÑÑÐ¾Ð±Ñ ÑÐ°ÑÑÑÐ¸ÑÐ°ÑÑ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°ÑÑ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»Ñ Ð¸Ð»Ð¸ Ð¾Ð±ÑÐµÐºÑÐ° Ð¸ Ð½Ð°Ð¹ÑÐ¸ ÑÐ°ÑÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ðµ Ð¼ÐµÐ¶Ð´Ñ ÑÐ¸ÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¼Ð¸ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°ÑÐ°Ð¼Ð¸ Ð¾Ð±ÑÐµÐºÑÐ° X,Y,Z Ð²ÑÐµÐ¼Ñ Ð·Ð°Ð´ÐµÑÐ¶ÐºÐ¸ Ð¸ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°ÑÑ X,Y,Z Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»Ñ, Ð±ÑÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ Ð² Ð¼Ð°ÑÐ»Ð°Ð± Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¼ÐµÑÐ°ÑÑ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°Ñ. Ð Ð¸ÑÐ¾Ð³Ðµ ÑÐ¼Ð¾Ð³Ð»Ð¸ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÑ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°ÑÑ Ð¾Ð±ÑÐµÐºÑÐ° Ð¸ Ð²ÑÐµÐ¼Ñ Ð·Ð°Ð´ÐµÑÐ¶ÐºÐ¸ Ð¾Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ ÑÐ¿ÑÑÐ½Ð¸ÐºÐ° Ð´Ð¾ Ð¾Ð±ÑÐµÐºÑÐ°. ÐÐ¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐ¼ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑÐ¼ Ð¼Ð¾Ð¶Ð½Ð¾ Ð½Ð°Ð±Ð»ÑÐ´Ð°ÑÑ ÑÑÐ¾ Ð¾ÑÐ¸Ð±ÐºÐ° ÑÐ°ÑÑÐµÑ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ ÑÐ°ÑÑÐ¸Ð½ÑÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð²ÑÐµÐ¼ÐµÐ½Ð¸, Ð¸ Ð¼Ñ Ð½Ð°Ð±Ð»ÑÐ´Ð°Ð»Ð¸, ÐºÐ°Ðº Ð¼ÐµÐ½ÑÐµÑÑÑ ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°Ñ Ð¿ÑÐ¸ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¸ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÑÐ¿ÑÑÐ½Ð¸ÐºÐ°. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÑÐ¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ñ Ð¿ÑÐ¸ÑÐ»Ð¸ Ðº Ð²ÑÐ²Ð¾Ð´Ñ, ÑÑÐ¾ ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð²ÑÐµÐ¼Ñ Ð·Ð°Ð´ÐµÑÐ¶ÐºÐ¸ Ð¼Ð¾Ð³ÑÑ Ð¸Ð·Ð¼ÐµÐ½ÑÑÑÑÑ Ð¸Ð·-Ð·Ð° Ð¿Ð¾Ð¼ÐµÑ Ð² ÑÐ¸Ð³Ð½Ð°Ð»Ðµ Ð¾Ñ ÑÐ¿ÑÑÐ½Ð¸ÐºÐ° Ð´Ð¾ Ð¾Ð±ÑÐµÐºÑÐ°.Â Â 
description: Object of study â precision determination of coordinates located in Angola. Purpose of the work â determination of the factors influencing the accuracy of determining coordinates from the signals of geostationary satellites, and identifying the degree of their influence. The work is devoted to the accuracy of determining the coordinate from the signals of geostationary satellites in order to calculate the coordinates of the consumer or object and find the error between the fixed coordinates of the object X,Y,Z the delay time and the coordinates X,Y,Z of the consumer obtained through calculations through matlab and observe the causes that interfere with coordinate calculations. To carry out this work, the pseudorange method was used in order to determine the coordinates of the object x,y,z with the help of four satellites and often because of the desynchronization between the consumer and satellite time there is always a delay and that through calculations and maths with the help of matlab we solve the system of four equations in order to determine these coordinates or variables. And in the end as a result we were able to obtain the coordinates of the object and the delay time of each satellite to the object and we also obtained through the graph we were able to observe that the error grows as a function of the delay time, and we observed how the delay time changes as we change the position of the satellite. Based on this study, we concluded that the satellite coordinates and the delay time can change due to interference in the satellite signal to the object and that when the delay time is zero, the fixed and calculated coordinates are equal and therange is equals the distance from the object to the satellite.Â