2. Enclose the letter and seal the envelope. Once you've chosen the right envelope for your letter, place the letter inside and lick the edge of the envelope to moisten the glue, then press it shut to seal the letter. 1  You can wet a sponge with a little water to moisten the envelope glue if you don't want to lick it.
The geography spatial data type, geography, represents data in a round-earth coordinate system. This type is implemented as a .NET common language runtime (CLR) data type in SQL Server.he geography type is predefined and available in each database. You can create table columns of type geography and operate on geography data in the same manner as you would use other system-supplied types.
A historical geographic information system is a geographic information system that may display, store and analyze data of past geographies and track changes in time. It can be regarded as a subfield of historical geography and geographic information science. GIS was originally developed for use in environmental sciences, military and for computer assisted cartography. It is the opinion of some that the tools developed for these uses are ill suited for the features of historical data.