Data Ingestion Portal

Wake up your data - set them free for Blue Society

Details of Kolkheti coastal dynamic system

Back

Dataset identification

Title of datasetKolkheti coastal dynamic system
Narrative summary of datasetThe objective of research was to study Poti - Supsa Coastal Line Changes (Maltakva bridge 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, transformed to UTM-37N projection, maps were referenced by visual orienteers.
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

CountryGeorgia
Organisation nameScientific - Research Firm "GAMMA"
Role of organisationOriginator of Dataset

Dataset availability

Original dataset download linkhttps://cloud.emodnet-ingestion.eu/index.php/s/jttlqa4yzRjb7WK
Dataset formatImage
Public accessNo limitations
License for useODC-ODbL
TypeDataset

Locations

Map
Latitude north boundary42.099561108111
Longitude east boundary41.725058691583
Latitude south boundary42.06235831474
Longitude west boundary41.691069738946
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
Data quality processing information• Coastal line survey was conducted using the topogeodesic methodology. • From 2000 year survey were conducted using global positioning system (GPS) Hemisphere GNSS rover. HYPACK MAX, Surfer, AutoCAD software’s. Survey conducted in UTM coordinate system N37 zone. • Final products: 1:5000 scale digital map, depths given in Baltic system. Sea level corrected using Batumi hydrological gauge.

Process information

Submitting organisationScientific - Research Firm "GAMMA"
Submission identifier (UUID)f18dbe5f-9de6-4c37-b70a-d7733045387a
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-ID23