skip to main content

About this website, Dr. Victor Miguel Ponce, hydrology

110.   ABOUT   [180410] 33 years of hydraulic, hydrologic, and water resources engineering in 1,171 random rotary photos
© 1986-2018 Victor Miguel Ponce. All rights reserved.
Visualab logo

Our website is best viewed with Mozilla Firefox 59.0 and Mac OS X El Capitan 10.11.6


The domain  is served exclusively [starting c. 180430] by a Mercury RM110 1U server, featuring:

  • One (1) EPYC 7251 Eight-core 120 W processor running at 2.1 GHz,

  • 32 GB DDR4 2666 MHz memory,

  • 2 SATA SSD disk drives, each with 1TB of storage, and

  • A Centos Linux platform.

The domain  is served exclusively by a Mercury RM108 1U server, featuring:

  • 2X E5-2603 v4 Six-core 85W processor running at 1.7 GHz

  • 2x 256 GB 850 Pro Series SATA3 2.5-in solid state drive,

  • 2 SATA 6GB/s disk drives, each with 2TB of storage, and

  • A Centos Linux platform.

The domain  is served exclusively by an ORACLE Sparc T4-1 server featuring:

  • One SPARC T4-1 8-core 2.85 GHz processor,

  • 8 GB DDR-3 registered DIMM memory,

  • One 600 GB SAS-2 HDD hard drive, and

  • An ORACLE Solaris platform.


- Mercury RM110 1U server -

The Visualab's Mercury RM110 1U,
serving exclusively
[c. 180430]

The ORACLE Sparc T4-1 server

The Visualab's Mercury RM108 1U,
serving exclusively

The ORACLE Sparc T4-1 server

The Visualab's ORACLE Sparc T4-1,
serving exclusively


100 to 900 are portals    (Example: 300).

310 to 390, and so on, are subportals (Example: 310).

Each subportal has up to 999 links    (Example: 31003).

100.   General     General information.

200.   Research     Current research.

300.   Publishing     Publications and online publishing.

400.   Learning    Global learning.

500.   Biodata    Academic record.

600.   Restricted    Privileged access (Password required).

700.   Reports    Technical reports.

800.   Lectures    Class lectures (Password required).

900.   Personal    Personal and other.

New to view new links.
Subdomains to view subdomains.
Videos to view video links.
Search/Index to view search/index.
Contact Us to reach us.
Main portal to view main portal.

Confluence of the Negro and Amazon rivers near Manaus

Confluence of the Negro and Amazon rivers near Manaus, Brazil, showing the dark, humus-laden waters of the Negro in the foreground, and the silt-laden waters of the Amazon in the background.
The Rio Negro drains low-relief rain forests in the Northern Hemisphere (northern Brazil and Colombia), while the primary source of Amazon river water is the central and eastern Andes highlands in the Southern Hemisphere (Peru and Bolivia).

 Background: Chuquibamba textile, 1000-1475 A.D. [Mary Frame: Textiles Chuquibamba].

DISCLAIMER:  The owner and developers of this website make no warranties, expressed or implied,
concerning the accuracy, completeness, reliability, or suitability of the information presented herein
for any one particular purpose. It is explicitly understood that the user proceeds at his/her own risk.