Details of Kolkheti coastal dynamic system


Dataset identification

Title of datasetKolkheti coastal dynamic system
Narrative summary of datasetThe objective of research was to study Poti - Supsa Coastal Line Changes (Supsa area) using all existing data (including historical ), aiming to reveal development of river Rioni new delta (Nabada) and Poti sea port entrance channel sedimentation processes. The old maps (from 1957 to 2016) of river Rioni new delta (Nabada) were retrieved from the Poti sea port archive, which were referenced to the new Gamma Consulting ltd produced maps,
Summary of processing methodologyExisting and field survey data were recalculated using geodesic calculator to geographic WGS-84 and rectangular coordinate system –zone 37N .
Project/programmeAn assessment and forecasting of the Georgian Black Sea shore development
Start date1957-01-01
End date2016-03-01

Responsible organisations

Organisation nameScientific, Research Firm "GAMMA"
Role of organisationOriginator of Dataset

Dataset availability

Original dataset download link
Date of original dataset publication2017-11-20
Dataset formatImage
Public accessNo limitations
License for useODC-ODbL


Latitude north boundary42.041485981979
Longitude east boundary41.761535961041
Latitude south boundary42.006417643679
Longitude west boundary41.729606944927
Coordinate reference systemWorld Geodetic System 84
Sea areaBlack Sea
Vertical extent unit5000 Millimetres

Data types, collection and processing

Observation typeSedimentation and erosion processes
ParameterBathymetry and Elevation
Instrument typesingle-beam echosounders

Process information

Submitting organisationScientific, Research Firm "GAMMA"
Submission identifier (UUID)ae77694f-032e-4ab6-b65d-6b8aff1a6646
Date of dataset creation2016-03-02
Date of metadata creation2017-09-19
Date of metadata latest revision2017-11-02
Date of publishing2017-11-20
Processing data centreIv.Javakhishvili Tbilisi State University, Centre of Relations with UNESCO Oceanological Research Centre and GeoDNA (UNESCO)
Summary record-ID25