D. Koutsoyiannis, C. Tsolakidis, and N. Mamassis, HYDRA-PC, A data base system for regional hydrological data management, Proceedings of the 1st European Conference on Advances in Water Resources Technology, Athens, 551–557, doi:10.13140/RG.2.1.4954.3921, Balkema, Rotterdam, 1991.
Recent improvements of personal computer capabilities have facilitated the development of computer programs for hydrological data management and processing in order to take maximum advantage of the available hydrological information. In this paper a software package (HYDRA-PC, Hydrological Data Retrieval and Analysis for personal Computers) developed for the processing and analysis of daily and hourly hydrometeorological data is presented. The package is made of a number of executable programs and database files. For every hydrometeorological station, the database includes daily and hourly measurements as well as information on the station's peculiarities, quality and accuracy of measurements for an unlimited time period. HYDRA-PC's main characteristics are the rapid entry, updating, retrieval and primary processing of data as well as efficient computer memory and disk usage with the application of special computer programming techniques. The program operates in Greek language and is designed to accommodate the peculiarities of the data collection network (gross inaccuracies in data collection, river stage - discharge instabilities) often encountered in Greece.
Full text: http://www.itia.ntua.gr/en/getfile/36/2/documents/1991EWRAHYDRAPC-ocr.pdf (798 KB)
Additional material:
M. Aftias, C. Tsolakidis, and Th. Xanthopoulos, Alternative scenarios of the evolution of the water consummation in Athens, Workshop for the perspectives of resolving the water supply problem of Athens, edited by D. Koutsoyiannis, 25–34, G. Fountas, 1990.
Full text: http://www.itia.ntua.gr/en/getfile/83/1/documents/1992EEDYPdemand.pdf (482 KB)
I. Nalbantis, D. Koutsoyiannis, C. Tsolakidis, and Th. Xanthopoulos, Planning and operating of the hydrosystem of Athens, Workshop for the perspectives of resolving the water supply problem of Athens, edited by D. Koutsoyiannis, 101–108, doi:10.13140/RG.2.1.3952.9207, G. Fountas, 1990.
Full text: http://www.itia.ntua.gr/en/getfile/80/1/documents/1992EEDYPSxediasmos.pdf (400 KB)
K. Alexopoulou, P. Anastassopoulou, D Bokou, Ch. Anyfanti, and C. Tsolakidis, Daily rainfall data of Eastern Sterea Hellas water district, Part 1, Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1, Appendix A4, 848 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, October 1992.
Related project: Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1
Full text:
K. Alexopoulou, P. Anastassopoulou, D Bokou, Ch. Anyfanti, and C. Tsolakidis, Daily Rainfall Data of the Attica Water District, Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1, Report A6, 199 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, October 1992.
Related project: Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1
Full text: http://www.itia.ntua.gr/en/getfile/142/1/documents/er4_para6.pdf (13038 KB)
K. Alexopoulou, P. Anastassopoulou, D Bokou, Ch. Anyfanti, and C. Tsolakidis, Daily Rainfall Data of the Eastern Sterea Hellas Water District, Part 2, Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1, Report A5, 440 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, October 1992.
Related project: Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1
Full text:
K. Alexopoulou, P. Anastassopoulou, D Bokou, Ch. Anyfanti, and C. Tsolakidis, Daily Rainfall Data of the Western Sterea Hellas Water District, Part 3, Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1, Report A3, 623 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, October 1992.
Related project: Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1
Full text:
K. Alexopoulou, P. Anastassopoulou, D Bokou, Ch. Anyfanti, and C. Tsolakidis, Daily rainfall data of the Western Sterea Hellas Water District, Part 2, Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1, Report A2, 384 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, October 1992.
Related project: Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1
Full text:
C. Tsolakidis, Meteorological stations and data, Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1, Report 3, 212 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, October 1992.
Related project: Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1
Full text: http://www.itia.ntua.gr/en/getfile/4/1/documents/er4_3.pdf (13937 KB)
K. Alexopoulou, P. Anastassopoulou, D Bokou, Ch. Anyfanti, and C. Tsolakidis, Daily Rainfall Data of the Western Sterea Hellas Water District, Part 1, Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1, Report A1, 354 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, October 1992.
Related project: Evaluation of Management of the Water Resources of Sterea Hellas - Phase 1
Full text:
D. Koutsoyiannis, I. Nalbantis, and C. Tsolakidis, Operation scheduling of the existing water supply system, Appraisal of existing potential for improving the water supply of greater Athens - Phase 2, Report 16, 75 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, June 1990.
Related project: Appraisal of existing potential for improving the water supply of greater Athens - Phase 2
Full text: http://www.itia.ntua.gr/en/getfile/163/1/documents/er3_16.pdf (5695 KB)
M. Aftias, C. Tsolakidis, and N. Mamassis, Water consumption of the greater Athens area, Appraisal of existing potential for improving the water supply of greater Athens - Phase 2, Report 12, 39 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, June 1990.
Related project: Appraisal of existing potential for improving the water supply of greater Athens - Phase 2
Full text: http://www.itia.ntua.gr/en/getfile/158/1/documents/er3_12.pdf (3513 KB)
S. Roti, N. Mamassis, and C. Tsolakidis, Hydrometeorological data processing of the Yliki basin, Appraisal of existing potential for improving the water supply of greater Athens - Phase 2, Report 11, 167 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, March 1990.
Related project: Appraisal of existing potential for improving the water supply of greater Athens - Phase 2
Full text:
J. Tzeranis, and C. Tsolakidis, Review of hydrological studies of the Yliki greater area, Appraisal of existing potential for improving the water supply of greater Athens - Phase 2, Report 9, 184 pages, Department of Water Resources, Hydraulic and Maritime Engineering – National Technical University of Athens, Athens, March 1990.
Related project: Appraisal of existing potential for improving the water supply of greater Athens - Phase 2
Full text: http://www.itia.ntua.gr/en/getfile/153/1/documents/er3_9.pdf (15614 KB)