Browsing by Author "Prasanna, HMI"
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Review on the Height Datum Unification in Sri Lanka
Manuranga, KP; Prasanna, HMI; Lakmal, AH (2022-09)Single or multiple Tide Gauges (TGs) observations are typically used to observe the sea level changes and those observations are used to define either the vertical datums/Local Vertical Datums (LVDs) ... -
Study of Solar Radiation Variation over an Area Using GNSS Observations – Spatial Reference to KDU Southern Campus
Sandanayake, WMHP; Manuranga, KP; Lakmal, AH; Prasanna, HMI (2023-09)At present, Global Navigation Satellite Systems (GNSS) are used to study the behaviour of the atmosphere including the ionosphere and the troposphere by calculating the time taken for a GNSS satellite signal to reach the ... -
Study of Solar Radiation Variation Over an Area Using GNSS Observations – Spatial Reference to KDU Southern Campus
Sandanayake, WMHP; Manuranga, KP; Lakmal, AH; Prasanna, HMI (2023-09)At present, Global Navigation Satellite Systems (GNSS) are used to study the behavior of the atmosphere including the ionosphere and the troposphere by calculating the time taken for a GNSS satellite signal to reach ...