Army Tactical Digital Terrain Data Requirements Forecast (FY87 - FY93) PDF Download
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Author: David J. Scott
Publisher:
ISBN:
Category : Forecasting
Languages : en
Pages : 27
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Book Description
Author: David J. Scott
Publisher:
ISBN:
Category : Forecasting
Languages : en
Pages : 27
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Book Description
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 616
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Author: Robert Hellman
Publisher:
ISBN:
Category :
Languages : en
Pages : 116
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Author:
Publisher:
ISBN:
Category : Cartography
Languages : en
Pages : 702
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Author: R. A. Herrmann
Publisher:
ISBN:
Category :
Languages : en
Pages : 55
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Book Description
This report identifies the Army's requirements for terrain analysis, the Analysis Community, and for known and anticipated Army Systems and Programs. This volume is a set of specifications which incorporate the requirements determined as a result of this study. The intent of this volume is to provide to the Defense Mapping Agency (DMA) a single, consolidated, set of specifications that will accommodate the majority of known and anticipated Army requirements. A brief explanation and rationale is provided for each data element required. These specifications provide the vehicle from which DMA and the Army can work toward a final production specification that is both producible by DMA and is capable of supporting Army requirements. Originator keywords: Digital topographic data (DTD), Data base evaluation, Terrain analysis, Army analysis community, Tactical systems, Terrain elevation data; Feature data, Simulation, Training, Test and development, Data content, Data accuracy, Data resolution.
Author:
Publisher:
ISBN: 9780944426241
Category : Cartography
Languages : en
Pages : 312
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Author: Regis J. Orsinger
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
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Book Description
Tactical Terrain Data (TTD) is comprised of data set similar in content, accuracy and resolution to a Class B, 1:50,000 scale topographic map, a 1:50,000 Tactical Terrain Analysis Data Base, and a Marine Combat Chart. TTD will contain unsynthesized and unsymbolized feature and attribute data plus elevation data. Feature and attribute data will include information about the size, shape, location and height of extracted features. The elevation matrix will contain elevation posts every 30 meters referenced to the World Geodetic System. TTD is considered the Army's operational support data base and will meet most user requirements. Special Terrain Data (STD) is comprised of elevation and feature data sets similar to TTD, but is much more detailed and accurate, being roughly equivalent to a 1:12,500 scale topographic map. The Defense Mapping Agency has recognized Army's need for the TTD product, but indicated that STD would be difficult to produce using current and planned production systems at DMA. Higher resolution STD is still required, but new DMA production solutions are needed. Some possibilities at least on an interim basis, include having an Army user employ TTD as a base to establish geometry, best-fit it to higher resolution source material such as the new generations of multispectral imagery, and extract more dense feature data as required.
Author: Stephen C. Reynolds
Publisher:
ISBN:
Category : Digital mapping
Languages : en
Pages : 34
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Book Description
The Chief of Engineers has designated the Engineer Studies Center (ESC) as the Center of Engineering Modeling for the US Army Corps of Engineers (USACE) and the USACE point of contact for the Army Model Improvement Program (AMIP). Part of the research supporting the EMIP Plan addressed the availability of the digital terrain data (DTD) needed by models to adequately represent the influence of terrain on the outcome of the battle. This report identifies requirements for DTD in models at each level in the hierarchy of Army models. Three specific models (CASTFOREM, VIC, and FORCEM) were examined to determine how they use terrain data and to assess the availability of the DTD required by the models. However, the DTD issues facing the Army extend far beyond the modeling community. ESC hopes that this analysis will contribute to finding a solution to the Army's pressing needs for DTD, not only to support modeling, but more importantly to support the new generations of weapons and command and control systems that require DTD to function. (FR).
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Category :
Languages : en
Pages : 20
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Book Description
The U.S. Army has stated and validated their tactical weather support and data element requirements over the past 30 years. Over 80 weather and environmental data elements, along with their required accuracies, are required for Army tactical weather support. This report establishes the spatial (horizontal and vertical) and temporal resolutions for meteorological forecasts necessary to satisfy the validated accuracy requirements, based on Army echelons (levels of command). Similar information on resolutions in also provided for the new Army modular forces echelons and unit designations.
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ISBN:
Category :
Languages : en
Pages : 10
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Book Description
This study provides evidence of the influence of DTED resolution (in regions with different terrain roughness) on Army terrain data applications. The report documents results of the U.S. Army Topographic Engineering Center's DTED resolution analysis including extensive field work and terrain visualization undertaken to investigate DTED integrity in comparison to the actual terrain. Finally, the report offers conclusions regarding DTED support for Army tactical and simulation applications.
