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		<title>Blog:Korogodin/Обработка фазовых измерений в ГЛОНАСС - История изменений</title>
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		<updated>2026-04-05T23:58:17Z</updated>
		<subtitle>История изменений этой страницы в вики</subtitle>
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		<id>https://www.srns.ru/index.php?title=Blog:Korogodin/%D0%9E%D0%B1%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BA%D0%B0_%D1%84%D0%B0%D0%B7%D0%BE%D0%B2%D1%8B%D1%85_%D0%B8%D0%B7%D0%BC%D0%B5%D1%80%D0%B5%D0%BD%D0%B8%D0%B9_%D0%B2_%D0%93%D0%9B%D0%9E%D0%9D%D0%90%D0%A1%D0%A1&amp;diff=259&amp;oldid=prev</id>
		<title>Korogodin в 07:50, 7 апреля 2011</title>
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				<updated>2011-04-07T07:50:59Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
			&lt;tr style='vertical-align: top;'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Предыдущая&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Версия 07:50, 7 апреля 2011&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Измеряемые фазы связаны с псевдодальностями соотношениями (упрощение, неоднозначность разрешена):&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Измеряемые фазы связаны с псевдодальностями соотношениями (упрощение, неоднозначность разрешена):&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\phi_{izm,} \cdot \lambda_1 = R_1 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\phi_{izm,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;} \cdot \lambda_1 = R_1 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\phi_{izm,2} \cdot \lambda_2 = R_2 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\phi_{izm,2} \cdot \lambda_2 = R_2 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Korogodin</name></author>	</entry>

	<entry>
		<id>https://www.srns.ru/index.php?title=Blog:Korogodin/%D0%9E%D0%B1%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BA%D0%B0_%D1%84%D0%B0%D0%B7%D0%BE%D0%B2%D1%8B%D1%85_%D0%B8%D0%B7%D0%BC%D0%B5%D1%80%D0%B5%D0%BD%D0%B8%D0%B9_%D0%B2_%D0%93%D0%9B%D0%9E%D0%9D%D0%90%D0%A1%D0%A1&amp;diff=258&amp;oldid=prev</id>
		<title>Korogodin в 07:50, 7 апреля 2011</title>
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				<updated>2011-04-07T07:50:47Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
			&lt;tr style='vertical-align: top;'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Предыдущая&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Версия 07:50, 7 апреля 2011&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Измеряемые фазы связаны с псевдодальностями соотношениями (упрощение, неоднозначность разрешена):&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Измеряемые фазы связаны с псевдодальностями соотношениями (упрощение, неоднозначность разрешена):&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\phi_{izm,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;} \cdot \lambda_1 = R_1 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\phi_{izm,} \cdot \lambda_1 = R_1 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\phi_{izm,2} \cdot \lambda_2 = R_2 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\phi_{izm,2} \cdot \lambda_2 = R_2 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Korogodin</name></author>	</entry>

	<entry>
		<id>https://www.srns.ru/index.php?title=Blog:Korogodin/%D0%9E%D0%B1%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BA%D0%B0_%D1%84%D0%B0%D0%B7%D0%BE%D0%B2%D1%8B%D1%85_%D0%B8%D0%B7%D0%BC%D0%B5%D1%80%D0%B5%D0%BD%D0%B8%D0%B9_%D0%B2_%D0%93%D0%9B%D0%9E%D0%9D%D0%90%D0%A1%D0%A1&amp;diff=232&amp;oldid=prev</id>
		<title>Korogodin в 08:20, 6 апреля 2011</title>
		<link rel="alternate" type="text/html" href="https://www.srns.ru/index.php?title=Blog:Korogodin/%D0%9E%D0%B1%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BA%D0%B0_%D1%84%D0%B0%D0%B7%D0%BE%D0%B2%D1%8B%D1%85_%D0%B8%D0%B7%D0%BC%D0%B5%D1%80%D0%B5%D0%BD%D0%B8%D0%B9_%D0%B2_%D0%93%D0%9B%D0%9E%D0%9D%D0%90%D0%A1%D0%A1&amp;diff=232&amp;oldid=prev"/>
				<updated>2011-04-06T08:20:56Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
			&lt;tr style='vertical-align: top;'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Предыдущая&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Версия 08:20, 6 апреля 2011&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Измеряемые фазы связаны с псевдодальностями соотношениями:&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Измеряемые фазы связаны с псевдодальностями соотношениями &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(упрощение, неоднозначность разрешена)&lt;/ins&gt;:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\phi_{izm,1} \cdot \lambda_1 = R_1 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt;\phi_{izm,1} \cdot \lambda_1 = R_1 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Korogodin</name></author>	</entry>

	<entry>
		<id>https://www.srns.ru/index.php?title=Blog:Korogodin/%D0%9E%D0%B1%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BA%D0%B0_%D1%84%D0%B0%D0%B7%D0%BE%D0%B2%D1%8B%D1%85_%D0%B8%D0%B7%D0%BC%D0%B5%D1%80%D0%B5%D0%BD%D0%B8%D0%B9_%D0%B2_%D0%93%D0%9B%D0%9E%D0%9D%D0%90%D0%A1%D0%A1&amp;diff=204&amp;oldid=prev</id>
		<title>Korogodin: Новая страница: «Информация от АМ. Специфика обработки фазовых измерений в ГЛОНАСС - необходимость учета у...»</title>
		<link rel="alternate" type="text/html" href="https://www.srns.ru/index.php?title=Blog:Korogodin/%D0%9E%D0%B1%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BA%D0%B0_%D1%84%D0%B0%D0%B7%D0%BE%D0%B2%D1%8B%D1%85_%D0%B8%D0%B7%D0%BC%D0%B5%D1%80%D0%B5%D0%BD%D0%B8%D0%B9_%D0%B2_%D0%93%D0%9B%D0%9E%D0%9D%D0%90%D0%A1%D0%A1&amp;diff=204&amp;oldid=prev"/>
				<updated>2011-04-05T06:08:45Z</updated>
		
		<summary type="html">&lt;p&gt;Новая страница: «Информация от АМ. Специфика обработки фазовых измерений в ГЛОНАСС - необходимость учета у...»&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Новая страница&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Информация от АМ. Специфика обработки фазовых измерений в ГЛОНАСС - необходимость учета ухода &amp;lt;math&amp;gt;\Delta \tau&amp;lt;/math&amp;gt;&lt;br /&gt;
часов потребителя.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Измеряемые фазы связаны с псевдодальностями соотношениями:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\phi_{izm,1} \cdot \lambda_1 = R_1 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\phi_{izm,2} \cdot \lambda_2 = R_2 + c \cdot \Delta \tau&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Тогда интересущая при нас разность фаз при работе по сигналам с FDMA имеет некомпенсированное слагаемое&lt;br /&gt;
&lt;br /&gt;
&amp;lt;math&amp;gt;\phi_{izm,2} - \phi_{izm,1} = \left ( \frac{R_2}{\lambda_2} - \frac{R_1}{\lambda_1} \right ) + c \Delta \tau \left ( \frac{1}{\lambda_2} - \frac{1}{\lambda_1} \right )&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Если точность оценки &amp;lt;math&amp;gt;c \tau&amp;lt;/math&amp;gt; порядка десятка метров, то работать можно уже вполне сносно.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Категория:Фазовые измерения]]&lt;br /&gt;
[[Категория:ГЛОНАСС]]&lt;br /&gt;
[[Категория:НИИ КП]]&lt;br /&gt;
{{wl-publish: 2011-04-05 10:08:45 +0400 | Korogodin }}&lt;/div&gt;</summary>
		<author><name>Korogodin</name></author>	</entry>

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