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The primary purpose of LRSN_Odometer is to support the ability to perform Dynamic Segmentation of tabular data (e.g. geospatially enable) based on Route and Statewide Odometer of the state highway system. |
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The primary purpose of LRSN_Odometer is to support the ability to perform Dynamic Segmentation of tabular data (e.g. geospatially enable) based on Route and Statewide Odometer of the state highway system. |
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California Department of Transportation (Caltrans) |
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5000 |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The LRSN_Odometer feature class is an Esri Roads and Highways Network (or more generically a Linear Referencing Method) that represents the California State Highway System (Interstates, US Highways and State Highways) using continuous statewide odometer measures. </SPAN></P><P><SPAN>LRSN_Odometer is not manually maintained, rather it is created (or "derived") from the LRSN_Postmile network, where the measures (the odometers) are the running accumulation of all the individual "Postmile Routes" that make up each route in the Postmile Network. </SPAN></P><P><SPAN>Users should be aware that Odometer values are duplicated at "route breaks" (physical gaps) in state highway routes. While this meets Caltrans requirements for a continuous measure system that is based on Postmiles, at these route breaks it results in ambiguity and the inability to specify a single location based on a single odometer value. </SPAN></P><P><SPAN>The Odometer Network is one of three Roads and Highways Networks maintained in Roads and Highways by Caltrans. The other two are the Postmile Network (also State Highway System only, from which the Odometer Network is derived) and the AllRoads Network, which represents all public roads in California (not just state highways).</SPAN></P></DIV></DIV></DIV> |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>LRSN_Odometer is made available to the public solely for informational purposes. Information provided is accurate to the best of our knowledge and is subject to change on a regular basis, without notice. While Caltrans makes every effort to provide useful and accurate information, we do not warrant the information to be authoritative, complete, factual, or timely. Information is provided on an "as is" and an "as available" basis. The California Department of Transportation is not liable to any party for any cost or damages, including any direct, indirect, special, incidental, or consequential damages, arising out of or in connection with the access or use of, or the inability to access or use, the Site or any of the Materials or Services described herein. </SPAN></P></DIV></DIV></DIV> |
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| title:
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LRSN_Odometer |
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["Linear Referencing System","LRS","Roads and Highways","Routes","Measures"] |
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en-US |
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150000000 |
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