hello, i have a blog and i want to submit its sitemap to google. can anyone tell me where to find that
It really depends on your blog but for most cases there is no need for a sitemap. You can find more details here: http://www.sitemaphub.com/Sitemaps-for-blogger-accounts.htm
you can register in google webmaster tools (www.google.com/webmasters/tools/) and submit your link to your sitemap there (Sitemaps on tab "Site configuration")
To submit your sitemap in Google, first you need to verify your website in google webmaster tools. Once you are done with it, then you can submit your sitemap there.
Register at google webmaster. Submit your site there, and also submit your sitemap url. For sitemap url blogger yoursubdomain.blogspot.com/atom.xml
Submit Your RSS Feed URL as your sitemap to Google Webmaster Central, Yahoo Webmaster, Bing Webmaster etc...
You cannot upload the sitemap. You have to use one of the RSS feeds. Quoted form http://www.sitemaphub.com/Sitemaps-for-blogger-accounts.htm How to get the right RSS feed to use as a sitemap Examine your robots.txt file (see at the bottom of this page how to find yours) and you will notice the RSS feed already marked as the Sitemap. It will look similar to this: http://yourblog.blogspot.com/feeds/posts/default?orderby=updated