Viewfinder Panoramas: Difference between revisions
| Line 23: | Line 23: | ||
|- | |- | ||
| High Asia | | High Asia | ||
| | | SRTM, Russian 1:100000 and 1:200000, Nepal 1:50000 and various other | ||
|- | |- | ||
| Andes | | Andes | ||
| | | SRTM, local 1:50000 and 1:100000 topographical maps | ||
|- | |||
| Alps | |||
| Local 1:25000 and 1:500000; Russian 1:100000; SRTM (limited use only) | |||
|- | |- | ||
| Greenland | | Greenland | ||
| 1 | | Local 1:25000 and 1:500000; Russian 1:100000; SRTM (limited use only) | ||
|- | |- | ||
| North Eurasia, including Scandinavia and Siberia | | North Eurasia, including Scandinavia and Siberia | ||
Revision as of 11:15, 23 May 2013
Introduction
The Viewfinder Panoramas dataset is a digital elevation dataset with focus on the areas outside SRTM coverage. Also, the dataset has been focusing on fixing the voids in the SRTM dataset, e.g. by improving the DEM data in mountainous terrains. The dataset is developed by Jonathan de Ferranti and published on his website www.viewfinderpanoramas.org. Sources for the DEM models are typically Russian military maps in scales 1:100000 and 1:200000, but also other local and global sources are used, see the table below.
Availability from within WindPRO
The data is available directly from within WindPRO. The data can be reached from the online-services in the following objects:
- Line Object (with purpose to height contour lines)
- Elevation Grid Object
In addition to loading the data directly from the EMD online services, then WindPRO also supports importing the *.hgt files that can be downloaded from the internet homepage of Jonathan de Ferranti.
Data Type
Raw data are stored in the HGT format, i.e. the same distribution format as the SRTM dataset.
Coverage and Data Sources
The table and figure summarizes the different regions in the Viewfinder Panoramas dataset, as well as the sources used by Jonathan de Ferranti in developing the models. Please refer to www.viewfinderpanoramas.org for further details.
| Dataset Region | Sources |
|---|---|
| High Asia | SRTM, Russian 1:100000 and 1:200000, Nepal 1:50000 and various other |
| Andes | SRTM, local 1:50000 and 1:100000 topographical maps |
| Alps | Local 1:25000 and 1:500000; Russian 1:100000; SRTM (limited use only) |
| Greenland | Local 1:25000 and 1:500000; Russian 1:100000; SRTM (limited use only) |
| North Eurasia, including Scandinavia and Siberia | 12,333.00 |
| North Atlantic, including Iceland, Faeroes and Shetland | 500.00 |
| Other Europe | 1.00 |
| Africa | 12,333.00 |
| Antarctica | 500.00 |
| Others | 1.00 |
External Links
- Original data is available from the Viewfinder Panoramas web-page created by Jonathan de Ferranti's http://www.viewfinderpanoramas.com.
Acknowledgement
The dataset is available in WindPRO by courtesy of Jonathan de Ferranti and his website www.viewfinderpanoramas.org.