The file contains the satellite photo height data one area,in my case,it
contains the areas of two case.
在2010-06-02 17:33:10，"Chaitanya kumar CH" <chaitanya...@gmail.com> 写道：
Which file is that?
2010/6/2 甘肃。思远 <weixj200...@163.com>
Thk u for your answer.
Maybe I have not descript my question clearly.
I can not get the file(which is dem file?) of the the satellite photo height
in the following areas:
1. Latitude : 44.750373989-----44.879927098
Longitude: 86.797943335------86.932148806
2.
Latitude 41d38'34''N ------41d50'12''N
Longitude 81d29'35''E------81d37'38''E
some one tell me some web address,but I do not know how to download it(my
English is not good),could you download it for me and send it to me by e-mail.
thk u.
weixj2003ld,
First you have to locate the corner pixels corresponding to the lat/longs you
indicated. Go through (http://www.gdal.org/ogr/osr_tutorial.html) to do that.
Use "WGS84" system for lat/longs.
Use GDALRasterIO() (http://www.gdal.org/gdal_tutorial.html) to retrieve the
pixels from the required area.
2010/6/2 甘肃。思远 <weixj200...@163.com>
I want to get(download) the satellite photo height data(maybe .img or dem,I
think) of the two following areas,who help me?
1. Latitude : 44.750373989-----44.879927098
Longitude: 86.797943335------86.932148806
2.
Latitude 41d38'34''N ------41d50'12''N
Longitude 81d29'35''E------81d37'38''E
Thank u in advances.
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Best regards,
Chaitanya kumar CH.
/tʃaɪθənjə/ /kʊmɑr/
+91-9848167848
17.2416N 80.1426E
网易为中小企业免费提供企业邮箱（自主域名）
--
Best regards,
Chaitanya kumar CH.
/tʃaɪθənjə/ /kʊmɑr/
+91-9848167848
17.2416N 80.1426E
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gdal-dev mailing list
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