HOW HYDROGRAPHIC SURVEY CAN SAVE YOU TIME, STRESS, AND MONEY.

Aside from evident Charge cost savings, this also gives a steady survey of a place, however the drawbacks are time in recruiting observers and getting a high enough density and high-quality of knowledge. While in some cases precise to 0.one – 0.2m, this technique are unable to substitute for any rigorous systematic survey, wherever this is necess