Search Results - "regression-based unmixing"

Multi-decadal spatiotemporal dynamics of alpine plant functional types (PFTs) inferred from Landsat-derived fractional cover across the Yarlung Zangbo river basin, China

Authors: Qichi Yang Lihui Wang Xiaoqi Li et al.

Source: Big Earth Data, Pp 1-25 (2025)

Subject Terms: regression-based unmixing, QE1-996.5, fractional vegetation cover, Alpine plant functional types (PFTs), Geography. Anthropology. Recreation, spatiotemporal dynamics analysis, Geology, Yarlung Zangbo river basin

Access URL: https://doaj.org/article/f035ff717c79455ebbea3d97b90aec61

Landsat time series reveal forest loss and woody encroachment in the Ngorongoro Conservation Area, Tanzania

Authors: Borges, Joana Higginbottom, Thomas P Cain, Bradley et al.

Source: Remote Sensing in Ecology and Conservation, Vol 8, Iss 6, Pp 808-826 (2022)

Subject Terms: DYNAMICS, linear trend, Technology, BFAST, SHRUB COVER, EnMAP, Environmental Sciences & Ecology, FIRE, CLASSIFICATION, 12. Responsible consumption, Remote Sensing, regression-based unmixing, CRATER, COMPOSITES, 0502 Environmental Science and Management, QH540-549.5, 2. Zero hunger, land cover change, Science & Technology, 0602 Ecology, Ecology, AFRICAN SAVANNA, 04 agricultural and veterinary sciences, 15. Life on land, TRENDS, Ngorongoro Conservation Area, 13. Climate action, POPULATIONS, 0401 agriculture, forestry, and fisheries, VEGETATION, time series, Life Sciences & Biomedicine, Landsat

Access URL: https://doaj.org/article/b8adedffb13743a4a4d61e5381c67a64
https://e-space.mmu.ac.uk/629953/

Hyperspectral and Multispectral Image Fusion with Automated Extraction of Image-Based Endmember Bundles and Sparsity-Based Unmixing to Deal with Spectral Variability

Authors: Brezini, Salah Eddine Deville, Yannick Institut de recherche en astrophysique et planétologie (IRAP) et al.

Contributors: Brezini, Salah Eddine Deville, Yannick Institut de recherche en astrophysique et planétologie (IRAP) et al.

Source: ISSN: 1424-8220 ; Sensors ; https://insu.hal.science/insu-04473217 ; Sensors, 2023, 23, ⟨10.3390/s23042341⟩.

Subject Terms: spectral variability, spectral unmixing, hypersharpening, fusion, hyperspectral/multispectral image, spectra bundles, sparse unmixing, automated extraction of endmember bundles, sparse regression based unmixing, [SDU]Sciences of the Universe [physics]

Relation: BIBCODE: 2023Senso.23.2341B

Availability: https://insu.hal.science/insu-04473217
https://insu.hal.science/insu-04473217v1/document
https://insu.hal.science/insu-04473217v1/file/sensors-23-02341.pdf
https://doi.org/10.3390/s23042341

Land Cover Fraction Mapping with FORCE - Supplemental Data

Authors: Schug, Franz orcid:0000-0003-1534- Frantz, David

Subject Terms: FORCE, Synthetic Training Data, Regression-based Unmixing, Spectral Unmixing

Relation: https://github.com/franzschug/force/blob/develop/docs/source/howto/lcf.rst; https://zenodo.org/records/7529763; oai:zenodo.org:7529763; https://doi.org/10.5281/zenodo.7529763

Availability: https://doi.org/10.5281/zenodo.7529763
https://zenodo.org/records/7529763

Možnosti subpixelového přístupu pro klasifikaci vegetace z hyperspektrálních a multispektrálních dat v krkonošské tundře ; Subpixel approach for vegetation classification from hyperspectral and multispectral data in the Krkonoše Mts. tundra

Authors: Růžička, Josef Kupková, Lucie Červená, Lucie

Contributors: Růžička, Josef Kupková, Lucie Červená, Lucie

Subject Terms: subpixel classification, hyperspectral data, multitemporal data, regression based unmixing, spectral mixture analysis, tundra of the Krkonoše Mts, subpixelová klasifikace, hyperspektrální data, krkonošská tundra, multitemporální data

File Description: application/pdf

Relation: http://hdl.handle.net/20.500.11956/176902; 232274

Availability: https://hdl.handle.net/20.500.11956/176902

Možnosti subpixelového přístupu pro klasifikaci vegetace z hyperspektrálních a multispektrálních dat v krkonošské tundře

Authors: Růžička, Josef Kupková, Lucie Červená, Lucie

Contributors: Růžička, Josef Kupková, Lucie Červená, Lucie

Subject Terms: krkonošská tundra, subpixelová klasifikace, regression based unmixing, subpixel classification, multitemporální data, hyperspektrální data, tundra of the Krkonoše Mts, multitemporal data, spectral mixture analysis, hyperspectral data, 15. Life on land

Access URL: http://www.nusl.cz/ntk/nusl-509431