De GPS al mapa (ING)
The Lambert coordinates obtains from measures taken with a GPS hand equipment, called sometimes navigators, tend to confuse the user, because they differ clearly from the real position when they are plotted into a map from the National Geographic Institute. This can be resolved with enough accuracy...
| Autor: | |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2004 |
| País: | Costa Rica |
| Institución: | Universidad Nacional de Costa Rica |
| Repositorio: | Portal de Revistas UNA |
| Idioma: | español |
| OAI Identifier: | oai:www.revistas.una.ac.cr:article/5932 |
| Acceso en línea: | https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/5932 |
| Access Level: | acceso abierto |
| Palabra clave: | GPS WGS84 Lambert mapas transformación Molodensky parámetros. maps tranformation parameter. |
| Sumario: | The Lambert coordinates obtains from measures taken with a GPS hand equipment, called sometimes navigators, tend to confuse the user, because they differ clearly from the real position when they are plotted into a map from the National Geographic Institute. This can be resolved with enough accuracy by the Molodensky´s transformation, followed by the corresponding cartographic projection. However, the three parameter necessaries for the transformation supposedly valid for Costa Rica, are found in many variants and obviously produce different results. In this work the fundamental of the problem and its possible solutions are analyzed, ending with a comparative study of eight cases that allow selecting the more adequate values for the parameters. |
|---|