I have 64 bit as lat/long (32 bit lat , 32 bit long). I don't know its original format (and type) but I know its position on Google map. I extract lat long as below (in MATLAB):


but when I see lat long on the Google map I have many degree error in lat long. How can I convert it with no error? Does any one know this lat long format (or type)?

closed as unclear what you're asking by Vince, Ian Turton Aug 20 '17 at 0:45

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

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    Welcome to GIS SE. As a new user, please take the Tour. Please edit the question to include the source of the data, and the data itself (as hex), along with where you think it belongs. – Vince Aug 19 '17 at 18:26
  • two 32 bit binary data(with unknown format ) and original locations is in MGRS format. how can i convert binary bits to lat long shown in mgrs? – user3375253 Aug 19 '17 at 18:34
  • Just a wild guess, is integer division happening and you get rounding errors? But yeah, your question is hard to read. – lynxlynxlynx Aug 19 '17 at 19:12
  • Please Edit the question in response to requests for clarification. It's not fair to those who would answer to need to mine the comments for critical information. – Vince Aug 19 '17 at 22:45
  • The data can be lat/lon or MGRS, but it can't be both. MGRS is a string datatype, not a pair of floats. – Vince Aug 20 '17 at 0:03