LiDAR survey for second bullet train project begins
RAILWAYS & METRO RAIL

LiDAR survey for second bullet train project begins

The Light Detection and Ranging (LiDAR) survey for preparing the detailed project report (DPR) for the proposed Mumbai-Nagpur High Speed Rail (HSR) corridor started last week.

The proposed 736 km bullet train project is likely to link Nashik, Mehkar, Shahapur, Igatpuri, Malegaon, Wardha, Khapri, and Pulgaon, the National High Speed Rail Corporation Ltd (NHSRCL) told the media.

NHSRCL has proposals to conduct these surveys and prepare the DPR for seven High Speed Rail Corridors in India. Apart from the Mumbai-Nagpur corridor, other proposed bullet train projects include—459 km Delhi-Amritsar corridor, Varanasi-Howrah corridor, 865 km Delhi-Varanasi corridor, Delhi-Ahmedabad corridor, 711 km Mumbai-Hyderabad corridor and 435 km Chennai-Mysore corridor. Last year, the Indian Railways said that these seven new Bullet train projects will be completed using the public-private partnership (PPP) model.


4th Indian Cement Review Conference 2021

17-18 March 

Click for event info


India’s first Ahmedabad-Mumbai Bullet Train corridor will be 508 km long and is based on Japan’s E5 Shinkansen technology. The railway project will run bullet trains with speeds of over 300 km per hour.

As we have reported earlier, the aerial LiDAR survey technique is expected to save time exponentially. The first instance of the aerial technique for a railway project in India was adopted for the Mumbai- Ahmedabad High Speed Rail Corridor, chosen primarily because of its high accuracy. The ground survey using aerial LiDAR for MAHSR alignment was done only in 12 weeks against the 10-12 months if had been done through traditional survey methods.

LiDAR surveys are conducted using a technology in which aerial LiDAR and imagery sensors are fitted over an aeroplane, and the airborne devices capture data related to the ground survey. High-power 100-megapixel cameras are used in the LiDAR technology to get clear pictures of the surrounding structures, trees and other minute ground details and topography.

Image Source


Also read: Bullet train project’s LiDAR-based survey underway

Also read: Laser-enabled aerial LiDAR for Delhi-Varanasi hi-speed corridor

Also read: Centre to invest in 7 new bullet train corridors

The Light Detection and Ranging (LiDAR) survey for preparing the detailed project report (DPR) for the proposed Mumbai-Nagpur High Speed Rail (HSR) corridor started last week. The proposed 736 km bullet train project is likely to link Nashik, Mehkar, Shahapur, Igatpuri, Malegaon, Wardha, Khapri, and Pulgaon, the National High Speed Rail Corporation Ltd (NHSRCL) told the media. NHSRCL has proposals to conduct these surveys and prepare the DPR for seven High Speed Rail Corridors in India. Apart from the Mumbai-Nagpur corridor, other proposed bullet train projects include—459 km Delhi-Amritsar corridor, Varanasi-Howrah corridor, 865 km Delhi-Varanasi corridor, Delhi-Ahmedabad corridor, 711 km Mumbai-Hyderabad corridor and 435 km Chennai-Mysore corridor. Last year, the Indian Railways said that these seven new Bullet train projects will be completed using the public-private partnership (PPP) model.4th Indian Cement Review Conference 202117-18 March Click for event info India’s first Ahmedabad-Mumbai Bullet Train corridor will be 508 km long and is based on Japan’s E5 Shinkansen technology. The railway project will run bullet trains with speeds of over 300 km per hour. As we have reported earlier, the aerial LiDAR survey technique is expected to save time exponentially. The first instance of the aerial technique for a railway project in India was adopted for the Mumbai- Ahmedabad High Speed Rail Corridor, chosen primarily because of its high accuracy. The ground survey using aerial LiDAR for MAHSR alignment was done only in 12 weeks against the 10-12 months if had been done through traditional survey methods. LiDAR surveys are conducted using a technology in which aerial LiDAR and imagery sensors are fitted over an aeroplane, and the airborne devices capture data related to the ground survey. High-power 100-megapixel cameras are used in the LiDAR technology to get clear pictures of the surrounding structures, trees and other minute ground details and topography. Image Source Also read: Bullet train project’s LiDAR-based survey underway Also read: Laser-enabled aerial LiDAR for Delhi-Varanasi hi-speed corridor Also read: Centre to invest in 7 new bullet train corridors

Next Story
Infrastructure Urban

Macrotech acquires Bain Capital's stake in 3 entities for Rs 3 Bn

Realty firm Macrotech Developers has acquired Bain Capital's stake in three industrial and logistics park entities for Rs 3.07 billion as part of a strategy to enhance rental income. Macrotech Developers is one of the leading real estate firms in the country. It sells properties under Lodha brand. In a regulatory filing, the company informed that it has "executed Securities Purchase Agreements (SPAs) with India Opportunities Fund SSA Scheme 1 and DSS Opportunities Investment 1 (Bain Capital) for acquisition of their interest in the digital infrastructure platform entities (Bellissimo Digital I..

Next Story
Infrastructure Urban

Tata Steel reports Rs 7.59 Bn net profit in Jul-Sep

Tata Steel reported a net profit of Rs 7.58 billion for the September 2024 quarter, helped by lower expenses. It had posted a net loss of Rs 65.11 billion in the July-September period of the preceding 2023-24 fiscal, the company said in an exchange filing. In a separate statement, Tata Steel CEO and MD TV Narendran said the global operating environment remained complex, with key regions facing subdued growth. Macroeconomic conditions in China continued to weigh on commodity prices, including steel. In India, steel demand continued to improve, but domestic prices were under pressure due to chea..

Next Story
Infrastructure Urban

SC to verdict on Nov 7 on plea against NCLAT

The Supreme Court is scheduled to pronounce its verdict on a plea of State Bank of India (SBI) and other creditors challenging the National Company Law Appellate Tribunal (NCLAT) decision that upheld the resolution plan of grounded air carrier Jet Airways and approved the transfer of its ownership to Jalan Kalrock Consortium (JKC). A bench of Chief Justice D Y Chandrachud and Justices J B Pardiwala and Manoj Misra will pronounce the verdict which was reserved on October 16. The NCLAT had on March 12 upheld the resolution plan of the grounded air carrier and approved the transfer of its ownersh..

Hi There!

"Now get regular updates from CW Magazine on WhatsApp!

Join the CW WhatsApp channel for the latest news, industry events, expert insights, and project updates from the construction and infrastructure industry.

Click the link below to join"

+91 81086 03000