Geological Map of Spain. Scale 1:50.000 - Sheet 668 - SAGUNTO

The sheet 668 (SAGUNTO) of the National Geological Map (MAGNA), was made in 1974 and published in 2003 by the Geological Survey of Spain. It is distributed at scale 50000. The geological map shows the nature of materials (rocks and sediments) that appear on the surface, their spatial distribution and geometric relationships between the different cartographic units represented. A geological mapping unit is the grouping of one or more lithologies with common age range, which is represented on the map at a scale or defined resolution. Each mapping unit, and the different geological structures, is represented on the map with a symbolism itself. The representation of these units on the topographic base map provides some three-dimensional information that is completed with other geological data and geological sections, stratigraphic profiles, polls, etc. The map legend is a pictogram representing the spatial relationship of the different mapping units (chronology, overlapping, geometric relationship, lateral facies changes, etc.). It also includes structural, hydrogeological and geological location of the sheet within the regional schemes. Since 1991, the Geological Map Series MAGNA is made inseparably with the geomorphological map on the same scale. This map incorporates everything on the surface geology and provides a structured and accurate information of the land forms. It is organized on the basis of morphogenesis and morphocronology incorporated the map using the corresponding chronostratigraphic column included in a table / legend inspired by the geological map. The forms, erosional and depositional, are represented on the map by individualized by symbols and patterns of color and surface deposits or lithological formations elements that provide information. For each sheet of the series MAGNA there is an explanatory report published, edited and in digital format. The digital information is stored in coverage and Shape format (ESRI). There is a guide that describes the physical structure of the digital information and its codification.西班牙国家地质图（MAGNA）的第668幅图幅（萨贡托SAGUNTO）完成于1974年，2003年由西班牙地质调查局正式发布，比例尺为1:50000。该地质图旨在展示地表出露的物质（岩石与沉积物）类型、空间分布特征，以及不同制图单元间的几何关系。 地质填图单元是指具有共同年代范围的一种或多种岩性的集合体，在地图上以对应比例尺或既定分辨率进行表达。每个填图单元以及各类地质构造，均通过专属符号在图上予以表示。在地形底图上对这些单元进行制图，可提供一定的三维空间信息，此类信息可通过其他地质数据、地质剖面、地层柱状图、钻探孔等资料进行补充完善。地图图例为象形图示，用于展示不同填图单元的空间关系，包括年代序列、叠置关系、几何关联、侧向相变等，同时还涵盖区域地质格架内的构造、水文地质信息以及本图幅的地质位置。 自1991年起，MAGNA系列国家地质图与同比例尺地貌图整合为不可分割的整体。该地貌图涵盖地表全部地质信息，可提供关于地表形态的结构化精准数据。其编制基于地貌成因与地貌年代学，并参考地质图所采用的年代地层柱状表格/图例，将相关信息纳入制图体系。侵蚀与沉积成因的各类地表形态，将通过专属符号、色彩样式以及可提供相关信息的地表沉积物或岩性地层要素进行差异化表达。 针对MAGNA系列的每一幅图幅，均配有经编辑、正式出版的数字格式说明报告。 该数字信息以Coverage格式与ESRI Shapefile格式存储，另有一份指南对数字信息的物理结构与编码规范进行详细说明。