• 9964432222
  • Mail Us
  • Appointment
  • Locate Us
  • Chat Now
  • Courses
  • Login
  • Register
Manifest IAS
JournalsOfIndia
Manifest Learning Academy
  • Home
  • SNIPPETSfor Prelims
  • ARTICLESfor Mains
  • BROWSEBY SOURCE
  • DOWNLOADS
No Result
View All Result
  • Home
  • SNIPPETSfor Prelims
  • ARTICLESfor Mains
  • BROWSEBY SOURCE
  • DOWNLOADS
No Result
View All Result
JournalsOfIndia
No Result
View All Result
Home History

Poompuhar to be digitally reconstructed

July 20, 2020
in History
Reading Time: 2 mins read
0
424
VIEWS
Share on WhatsAppShare on TelegramShare on Facebook
image_pdfMake PDF

Recently the Department of Science and Technology has initiated the digital reconstruction of Poompuhar port city a Chola Heritage site in Tamil Nadu. The reconstruction of Poompuhar is part of DST’s Indian Digital Heritage project.

About the Poompuhar port city

  • The Poompuhar port city, established by the Chola dynasty around 3000 years ago, suddenly vanished from the maritime history of the world around 1000 years ago.
  • The city was a hallmark of inters- continental trade, social systems, architecture, buildings, and culture and had maritime trades with several far-flung countries around the world.
  • Exhaustive narrations onPoompuhar are embedded in various sangam Tamil literatures like Prananuru, Agananuru, Natrinai Silappathikaram, Manimegalai, and Pattinappalai.
  • Some of these literatures inferred that Poompuhar was submerged due to kadalkol (sea-level rise and swallowing up of the land by the sea).

What is the concern?

Despite several studies on Tamil literature, archaeology, history, epigraphy, underwater exploration and geosciences, the mystery of the exact location of initial establishment of Poompuhar, its age, later shifts, along with periods, time series spatial evolution in the present location at the mouth of river Cauvery and the reasons and periods of its extinction remain unresolved.

About the initiative and its findings

  • The Interdisciplinary Cyber Physical Systems(ICPS) division of the Department of Science and Technology (DST) is digitally reconstructing the underwater heritage site which is now a submerged port located 30 km away from the present Poompuhar town.
  • DST is setting up a network of around 13 eminent academicians and research institutions in the country to trace the history of the ancient port city Poompuhar.
  • Some of the institutions are School of Marine Sciences, Alagappa University, Academy of Marine Education & Training (AMET) University, Chennai, National Institute of Ocean Technology (NIOT), and Department of Earth Sciences, Annamalai University.
  • The study involves underwater surveys and photography by remotely operated vehicles and sea bed drilling, remote sensing based geodynamic studies to bring out comprehensive information on the time series evolution and extinction.
  • The study also involves the visualisation of geodynamic processes of the last 20,000 years like land subsidence, sea-level rise, Cauvery’s migration, floods, tsunami, cyclones and erosion. The information extracted from the studies will help digitally reconstruct the life history of Poompuhar.
  • The initial studies carried out using the Indian Remote Sensing Satellites LISS IV and GEBCO (General Bathymetry Chart of the oceans) data sets have brought out exciting information, which says that Poompuhar city was initially established in Cauvery delta-A, 30kms away from the present Poompuhar town around 15,000 years ago.
  • It shifted further 10 km to the west to Delta-B around 11,000 years ago and again further 10 km west to delta –C around 8000 years ago.
  • Finally, it was re-established at the present location at the mouth of the river Cauvery around 3000 years ago. The shifts took place due to the continuous rise of sea levels and the submergence of the deltas.

 

 

image_pdfMake PDF
Tags: Prelims

Related Posts

Mahavishnu Temple, Thirunelly

Mahavishnu Temple, Thirunelly

April 28, 2023
Zafar Mahal of Delhi

Zafar Mahal of Delhi

April 27, 2023
Pushkaralu festival

Pushkaralu festival

April 26, 2023
Maa Kamakhya corridor

Maa Kamakhya corridor

April 21, 2023
St Thomas shrine

St Thomas shrine

April 18, 2023
GI tag to Gond painting

GI tag to Gond painting

April 18, 2023
Bihu dance makes a Guinness World Record

Bihu dance makes a Guinness World Record

April 18, 2023
Vishu festival

Vishu festival

April 17, 2023
Teja Singh Sutantar

Teja Singh Sutantar

April 13, 2023
Mission to map rural India’s cultural assets

Mission to map rural India’s cultural assets

April 10, 2023
Please login to join discussion

Our Offline Classroom Student

CONGRATULATIONS TO 2021 TOPPERS !!!

Rank 171 Kumar Shivashish
Rank 250 Sahithya
Rank 263 Sumit Kumar Thakur
Rank 311 Deepak Ramachandra Shet
Rank 455 Ravinandan B M

May 2025
MTWTFSS
 1234
567891011
12131415161718
19202122232425
262728293031 
« May    

Browse by Category

  • Agriculture
  • Disaster Management
  • Economy
  • Environment
  • Ethics
  • Foreign Affairs
  • Geography
  • Governance
  • History
  • Law & Policy
  • Opinion
  • People in News
  • Places in News
  • Science & Tech
  • Security
  • Society
  • Sports
  • Uncategorized

Browse by Tags

AIR All India Radio BBC Business Line Business Standard dow Down to Earth DownToEarth DTE Economic Times ET FAO Financial Express GS-1 GS-2 GS-3 GS-4 Hindustan Times IE India & the world Indian express Indiatoday India today Kurukshetra Livelihoods portal LiveMint Mains News Newspaper News Paper PIB Prelims PRS India RSTV Science Reporter Survey The Hindu The India Express The Indian Express The Print the wire Times of India TOI TOPPERS Yojana
JournalsOfIndia

Our vision is to orient the readers to grasp the facts objectively and analyse critically. In the rush of reaching first to the readers, the websites miss the balanced opinion, which is the need of the hour. We aim to reach the readers with more crispness, preciseness and relevance. We bring the articles in UPSC way for the civil services aspirants and the Wisest Way for general readers.

Categories

  • Agriculture
  • Disaster Management
  • Economy
  • Environment
  • Ethics
  • Foreign Affairs
  • Geography
  • Governance
  • History
  • Law & Policy
  • Opinion
  • People in News
  • Places in News
  • Science & Tech
  • Security
  • Society
  • Sports
  • Uncategorized

Browse by Tag

AIR All India Radio BBC Business Line Business Standard dow Down to Earth DownToEarth DTE Economic Times ET FAO Financial Express GS-1 GS-2 GS-3 GS-4 Hindustan Times IE India & the world Indian express Indiatoday India today Kurukshetra Livelihoods portal LiveMint Mains News Newspaper News Paper PIB Prelims PRS India RSTV Science Reporter Survey The Hindu The India Express The Indian Express The Print the wire Times of India TOI TOPPERS Yojana

Newsletter

The most important UPSC news and events of the day.

Get Journals daily newsletter on your inbox.

© 2020 JournalsOfIndia - A free initiative by Manifest Team.

  • Login
  • Sign Up
  • Home
  • SNIPPETS
  • ARTICLES
  • BROWSE
  • DOWNLOADS
No Result
View All Result

© 2020 JournalsOfIndia - A free initiative by Manifest Team.

Welcome Back!

Login to your account below

Forgotten Password? Sign Up

Create New Account!

Fill the forms bellow to register

All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In