List of map projections - Wikipedia
网页This is a summary of map projections that have articles of their own on Wikipedia or that are otherwise notable. Because there is no limit to the number of possible map projections, [1] there can be no comprehensive list.
Chart Projections, Nautical Charts - Geographic.org
网页A developable surface is one that can be flattened to form a plane. This process is known as chart projection. If points on the surface of the sphere are projected from a single point, the projection is said to be perspective or geometric.
Create a forecast in Excel for Windows - Microsoft Support
网页When you create a forecast, Excel creates a new worksheet that contains both a table of the historical and predicted values and a chart that expresses this data. A forecast can help you predict things like future sales, inventory requirements, or consumer trends.
Chart with Actual Solid Lines and Projected Dashed Lines
网页2018年7月11日 · This tutorial shows how to create a chart with historical (actual) data and future (projected) data, with the historical data formatted with a solid line and the future data with dashed lines.
What are the 5 types of nautical chart projection? - NCESC
网页2024年6月20日 · What are the 5 types of nautical chart projection? 1. Mercator Projection (Cylindrical) The Mercator projection is the most common type of nautical chart projection used in maritime navigation. It was designed by Gerardus Mercator in the 16th century and is particularly suited for navigation purposes.
How to Do Projections in Excel: A Step-by-Step Guide for Beginners
网页2024年7月25日 · Creating projections in Excel involves using past data to forecast future trends. By leveraging Excel’s built-in functions, you can predict sales, expenses, or other key metrics. This guide will walk you through the essential steps to build accurate projections using Excel, ensuring that you have a clear road map to follow.
Introduction to Types of Charts: Gnomonic, Polyconal, and …
网页2023年2月14日 · A basic understanding of the types of chart projections is helpful to understand the coastal cruising charts you are most likely to encounter for sailing and their limitations. Here’s a brief rundown on the three main projections, with a few pro’s and con’s and when they are most likely to be utilized. Different projects are more ...
Projection Wizard
网页Projection Wizard is a web application that helps cartographers select an appropriate projection for their map. Depending on the extent and the distortion property of the map, the application returns a list of appropriate map projections with additional projection parameters if …
How do we make nautical charts? - NOAA's National Ocean Service
网页A nautical chart is one of the most fundamental tools available to the mariner. It is a map that depicts the configuration of the shoreline and seafloor. It provides water depths, locations of dangers to navigation, locations and characteristics of aids to …
U.S. Office of Coast Survey - National Oceanic and Atmospheric ...
网页NOAA has completely transitioned its nautical chart production system, which is now focused on creating and maintaining Electronic Navigational Charts (ENC). This digital, vector chart format is specified by the International Hydrographic Organization and is made by nautical chart producing nations around the world.