Details, Fiction and Land Survey Accuracy Bangladesh
এনএসডিআই রিভিউ রিপোর্টস (ডিসেম্বর ২০২০ পর্যন্ত)Foundation survey: a survey done to collect the positional information with a foundation which has been poured and it is cured. This can be done to make sure that the muse was made in The situation, and with the elevation,