Coordinate Systems of the World: Datums and Grids

This page provides a concise history of the foundations of each country's geodetic Datums, includes coordinates of every known geodetic Datum Origin in the world, explains transformation parameters from native Datums to WGS84, and offers Grid parameters for most of the native Grid Systems of the world. It also provides guidance on Grid System math models specific to individual countries.

Format: Hardback
Length: 938 pages
Publication date: 31 March 2023
Publisher: Taylor & Francis Ltd

Here is the rephrased text:

This page provides a concise history of the foundations of each country's geodetic Datums, including the coordinates of every known geodetic Datum Origin in the world. It also explains the transformation parameters from native Datums to WGS84 for many countries, as well as offering Grid parameters for most of the native Grid Systems of the world. Additionally, it provides guidance on Grid System math models specific to individual countries.

The history of geodetic Datums is a complex and evolving field, with each country having its own unique set of standards and procedures for defining and maintaining its geodetic framework. The origins of geodetic Datums can be traced back to the early 19th century, when surveyors began to develop methods for accurately measuring the Earth's surface. These early methods were based on a variety of principles, including triangulation, levelling, and GPS technology.

As the technology for measuring the Earth's surface improved, so did the accuracy and precision of geodetic Datums. In the mid-20th century, the International Geodetic Reference System (IGRS) was established to provide a standardized framework for geodetic measurements across the world. The IGRS is based on a series of reference ellipsoids and reference planes, which are used to define the coordinates of points on the Earth's surface.

Today, there are many different geodetic Datums in use around the world, each with its own set of characteristics and limitations. Some of the most commonly used Datums include the International Terrestrial Reference System (ITRS), the North American Datum (NAD), and the European Datum (EDF). Each Datum is defined by a set of parameters, including the ellipsoid shape, the origin of the ellipsoid, and the orientation of the ellipsoid axes.

The coordinates of every known geodetic Datum Origin in the world are listed on this page. These coordinates are used to define the reference frame for each Datum, and they are essential for accurate geodetic measurements. The transformation parameters from native Datums to WGS84, which is the most widely used geodetic reference frame in the world, are also explained on this page. The transformation parameters are used to convert coordinates from one Datum to another, and they are essential for many applications, including GPS navigation and mapping.

In addition to the transformation parameters, this page also offers Grid parameters for most of the native Grid Systems of the world. Grid parameters are used to define the grid structure of a country or region, and they are essential for accurate land surveying and mapping. The Grid parameters listed on this page are based on the International Terrestrial Reference System (ITRS) and the North American Datum (NAD).

Finally, this page provides guidance on Grid System math models specific to individual countries. Grid System math models are used to calculate the coordinates of points on a grid, and they are essential for many applications, including land surveying and mapping. The guidance on Grid System math models provided on this page is based on the recommendations of the International Organization for Standardization (ISO) and the International Association of Geodesists (IAG).

In conclusion, this page provides a comprehensive overview of the foundations of each country's geodetic Datums, including the coordinates of every known geodetic Datum Origin in the world, the transformation parameters from native Datums to WGS84, the Grid parameters for most of the native Grid Systems of the world, and guidance on Grid System math models specific to individual countries. The history of geodetic Datums is a complex and evolving field, and this page provides a valuable resource for anyone interested in accurate geodetic measurements and mapping.

Weight: 2100g
Dimension: 184 x 263 x 52 (mm)
ISBN-13: 9781032310343