WE CLAIM:
1. A method (400) for rendering geospatial data, the method (400) comprising:
receiving (402), by a receiving unit (126), one or more requests for the
geospatial data, wherein each of the one or more requests comprises one or
more viewport details determining (404), by a processing unit (132), whether each of the one or more received requests represents an initial request or a subsequent request
based on the one or more viewport details determining (406), by the processing unit (132), one or more changes in the one or more received viewport details of the corresponding one or more requests when at least one of the requests are determined to be the subsequent request identifying (408), by the processing unit (132), an incremental area based on the one or more changes in the one or more viewport details;
retrieving (410), by the processing unit (132), incremental geospatial data corresponding to the identified incremental area from a database (124) and transmitting, by the processing unit (132), the retrieved incremental geospatial data to a User Equipment (UE) (102) for rendering the incremental geospatial data with existing geospatial data on a User Interface (UI) (114).
2. The method (400) as claimed in claim 1, comprising a step of retrieving
complete geospatial data from the database (124) when at least one of the
requests are determined to be the initial request.
3. The method (400) as claimed in claim 1, wherein the one or more viewport
details comprises one or more previous viewport details, one or more current
viewport details, a previous zoom level, a current zoom level, a geospatial
layer, or a combination thereof.
4. The method (400) as claimed in claim 3, wherein the one or more changes are
determined by comparing the one or more previous viewport details with the
one or more current viewport details.
5. The method (400) as claimed in claim 1, wherein retrieving the incremental
geospatial data comprises retrieving geospatial o