English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In the Arctic, the impacts of global warming are strong and the rate of ice melting is increasingly accelerating due to warmer temperatures relative to snow accumulation. With recent advances in unmanned air vehicle (UAV) technology and image processing techniques, field measurements for cryosphere studies have gained significance today. In the current report, an attempt is being made to measure glacier surface melt over a four-day period using UAV acquisitions and field measurements to improve India's scientific credentials in polar science. Two aerial surveys were performed on 14 and 17 September 2019 using an indigenous Quadcopter UAV over a portion of the Ablation area of Vestre Broggerbreen glacier, Svalbard, Arctic. To measure precise surface melt, surface topography reconstructed from the acquired aerial images is processed. Results concluded that a surface melt was observed ranging from 0.013 to 0.065 m, which agreed with the measurements in situ.

Detecting short-term surface melt over Vestre Broggerbreen, Arctic glacier using indigenously developed unmanned air vehicles