Results 161 to 170 of about 5,227,350 (303)

Rancang Bangun Sistem Pengolahan Data Penginderaan Jauh Satelit Landsat Yang Dapat Ditingkatkan Untuk Landsat Data Continuity Mission (LDCM)

open access: yes, 2012
Dalam rangka menjaga kontinuitas ketersediaan data penginderaan jauh satelit untuk mendukung Bank Data Penginderaan Jauh Nasional (BDPJN), Kedeputian Penginderaan faith LAPAN sedang melakukan persiapan penerimaan data satelit penginderaan jauh sumber ...
Suhata   +4 more
core  

Windblown Diatoms for Reconstructing Westerly Wind Variability in the South Atlantic Sector of the Southern Ocean

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Southern Hemisphere westerly winds are important drivers of Antarctic and sub‐Antarctic environmental change. Short observational wind records prevent us from fully understanding the scope of their variability. Proxy records provide valuable tools to extend environmental records. Here we present a novel wind study based on the use of windblown
Dieter R. Tetzner   +4 more
wiley   +1 more source

Estimation of Net Primary Productivity in Tropical Dry Forest Coverages from Satellite Images Landsat 8 OLI TIRS

open access: yes, 2017
La respuesta espectral de las coberturas vegetales, posibilitó la formulación de modelos en los que la Productividad Primaria Neta (PPN) es producto de Radiación Fotosintéticamente Activa Absorbida (APAR) y, la Eficiencia del Uso de la Radiación (EUR ...
Zamora Morantes, Gladys Marcela   +1 more
core  

Climate Warming and Ice Weakening Trigger Alpine Glacier Collapses: The Marmolada Case

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract The rapid retreat of temperate mid‐latitude glaciers due to global warming causes dramatic mass loss and increases their instability. Using a synthesis of thermodynamic and mechanical laws, we constructed a three‐dimensional stability model and applied it in the analysis of the collapse of a portion of the Marmolada Glacier in northeastern ...
Carlo Baroni   +6 more
wiley   +1 more source

Wheat yield forecasting based on landsat vegetation indices time series data and reported crop statistics

open access: yes, 2020
Due to increase demand of food grain in the world, assessment of yield before actual production is important in making policies and decision in agricultural production system.
Adeniyi, Odunayo David
core  

Initial Assessment of the Detectability of Cyanotoxin Occurrence Using PACE Satellite Observations

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Microcystin is a major public health hazard during freshwater cyanobacterial blooms, yet its remote detection remains challenging because it lacks any direct optical absorption features. We demonstrate that hyperspectral observations from NASA's PACE Ocean Color Instrument (OCI) can be used to detect elevated microcystin concentrations by ...
Denesh Karunakaran   +4 more
wiley   +1 more source

Retrieval of rice biophysical parameters from Sentinel‑2 using parsimonious multi‑output machine learning

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Rice (Oryza sativa L.) crop monitoring in Africa requires efficient retrieval of biophysical parameters such as leaf area index (LAI) and leaf chlorophyll content (LCC), which are essential for crop stress detection and nutrient management.
Joseph Kagotho Muriithi   +5 more
wiley   +1 more source

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