Wow...thanks for all of your effort in this William! I'll definitely work on this when I get back to the office tomorrow. You've really gone above and beyond for us and we truly appreciate it.
Thanks, Jack On Wed, May 26, 2010 at 10:30 PM, William <[email protected]> wrote: > On May 27, 6:03 am, Jack Berberette <[email protected]> wrote: > > > > is it posible to tile the imagery so not matter what area you > > wanted to look at you could see the cloud cover? > > > > the help file says you can select Google Mercator map projection (EPSG: > 900913), but I only got blank images when I tried that option. > > Since the JPG files are small, it might be ok to use the Ground > Overlay with a 50% extended border around the image, and then update > the image whenever the zoom changes or the user pans outside this > area. > > http://nowcoast.noaa.gov/help/mapservices.shtml?name=mapservices > > WMS Map Projections & Spatial Reference Systems (SRS) > The WMS standard requires that every request must include the "SRS" > parameter, which specifies the identifier of the desired Spatial > Reference System (projection) of the requested map image. In addition > to the standard geographic projections, nowCOAST map services allow > requests to be made in the Web Mercator projection, which is used by > many popular online mapping services such as Microsoft Bing and Google > Maps. When overlaying nowCOAST data with Google Maps or Microsoft Bing > imagery, it is recommended to use either the "EPSG:102113" or "EPSG: > 900913" SRS values in your requests. Otherwise, the most commonly used > projections are NAD83 and WGS84. > > SRS values can be specified in a WMS request by including > "&SRS=IDENTIFIER" in the target WMS URL, where "IDENTIFIER" is > replaced with one of the supported SRS Identifier values, listed > below: > EPSG:4267 North American Datum of 1927 (NAD 27) > EPSG:4269 North American Datum of 1983 (NAD 83) > EPSG:4326 World Geodetic System 1984 (WGS 84) > EPSG:102113 Web Mercator (ESRI Identifier) > EPSG:900913 Web Mercator (Google Identifier) > > -- > You received this message because you are subscribed to the Google Groups > "Google Maps JavaScript API v3" group. > To post to this group, send email to > [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-maps-js-api-v3%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-maps-js-api-v3?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.
