Click on yellow tiles to download their corresponding data. The links are connected directly to the nasa site courtesy of nasangausgs. Srtm3 data are sampled at three arcseconds and contain 1201 lines and 1201 samples with similar overlapping rows and columns. Srtm1 has 3 times the resolution of srtm3, but it only covers north america, and the file naming scheme is somewhat haphazard, so youll need to manually rename some of the files before you can use them. There could be windows firewall preventing you to connect to ftp file transfer protocol sites. The glcf is also a convenient way to browse and download srtm data. Click on the srtm30 tile to download the digital elevation map dem from the place you select. It appears that the global 1arcsecond 30m srtm digital elevation model is now being made publicly available. Hi all, i recently got involved in downloading files from a ftp site, and the problem was you cannot download the directory containing the. Your settings and data files will be kept when upgrading. Data can be downloaded using a browser or accessed directly from the ftp site.
Srtm30 global data on a 1 km resolution can be downloaded directly from the srtm ftp site. Srtm was a specially designed mission of the endeavour space shuttle, with a specially built sensor antenna, and aimed to map the earths land. Some years ago ive downloaded srtm3 90m data from a anonymous ftp. Hello all, does anyone know whats the best way to download the latest file from ftp site. This organization also follows the dted convention. Tiles come as zipped srtmhgt files at 1arcsecond resolution 3601x3601 pixels in a latitude.
An open source office suite that provides a good alternative to commercial office tools on linux, windows and mac os x platforms. Ftp file transfer protocol is the most popular protocol to transfer files download and upload from one system to another system. Unable to download any file from an ftp site microsoft. This data was collected during the shuttle radar topography mission srtm and contains global coverage from 56 degrees south latitude to 60 degrees north latitude in 1 by 1 degree blocks with an approximate resolution of 90 by 90 meters. In addition, there is a difference between the data distributed via ftp from the land processes. Unable to download files from ftp server techspot forums. Does anybody know a ftpadress where we can download srtm1. The shuttle radar topography mission srtm is a tremendous resource because of its high accuracy and its consistency as a snapshot of earths surface, acquired over just 10 days during february 2000. The data is published for download here, but its sliced into thousands of small files, and i dont see an ftp option for more efficient downloading. Downloading srtm data geographic information systems stack. Tortoisesvn tortoisesvn is a subversion svn client, implemented as a windows shell extension. This sample shows how to download a file from an ftp server.
There is much application available on linux and windows to ftp services like vsftpd, proftpd for linux, filezilla server for windows. How can i download srtm data of 30 m resolution for research in remote sensing. Webgis geographic information systems resource gis. Parent directory documentation navmac800qsfile srtm1 srtm3 srtm30 swbd.