Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Gustavo H. X. Shiroma"'
Autor:
M. Grace Bato, Kelly Devlin, Rubie Dhillon, Matthew Bonnema, Simran Sangha, Samantha Niemoeller, Amy Pickens, Gustavo H. X. Shiroma, Alexander L. Handwerger, John W. Jones, Matthew Hansen, Batuhan Osmanoglu, Karthik Venkataramani, Heresh Fattahi, David Bekaert, Zhen Song, Steven Chan
Satellite remote sensing data provide key information needed to understand the dynamic behavior of our planet as well as to prepare for, respond to, and recover from disasters. The Observational Products for End-Users from Remote Sensing Analysis (OP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8985bf2cf0a2f493dbb9191c6da3a20c
https://doi.org/10.5194/egusphere-egu23-10200
https://doi.org/10.5194/egusphere-egu23-10200
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ab9bb2a847f0288f4475f6883d94f28
https://doi.org/10.1109/tgrs.2022.3147472
https://doi.org/10.1109/tgrs.2022.3147472
Autor:
Marco Lavalle, Gustavo H. X. Shiroma
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 58:3754-3777
This article demonstrates how 3-D vegetation structure can be approximated by interferometric synthetic aperture radar (InSAR) backscatter-height histograms. Single-look backscatter measurements are plotted against the InSAR phase height and are aggr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff9b1bfcbe33a9f6b1b2bfbe4e01b2e0
https://doi.org/10.1109/tgrs.2019.2956989
https://doi.org/10.1109/tgrs.2019.2956989
Publikováno v:
Remote Sensing; Volume 12; Issue 20; Pages: 3397
Forest above-ground biomass (AGB) estimation from SAR backscatter is affected by varying imaging and environmental conditions. This paper quantifies and compares the performance of forest biomass estimation from L-band SAR backscatter measured select
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ba9859d30d723ff97f96cebf532f992
Publikováno v:
IGARSS
The forthcoming launch of the NASA-ISRO Synthetic Aperture Radar (NISAR) mission will open the path to a new type of L-band measurements constituted by dense time-series of polarimetric backscatter and interferometric coherence with unprecedented spa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b94ee8246e03083c6e25b5dc80c1ea16
https://doi.org/10.1109/igarss39084.2020.9324407
https://doi.org/10.1109/igarss39084.2020.9324407
Autor:
Marco Lavalle, Gustavo H. X. Shiroma
Publikováno v:
IGARSS
We report observations of the three-dimensional polarimetric covariance matrix derived from interferometric synthetic aperture radar (InSAR) histograms. Single-look covariance samples plotted versus InSAR phase are aggregated spatially over a forest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb91b9602631d48b27951a403299144f
https://doi.org/10.1109/igarss.2019.8898931
https://doi.org/10.1109/igarss.2019.8898931
Publikováno v:
IGARSS
We employ dual-polarimetric P-band interferometric synthetic aperture radar (InSAR) backscatter-phase histograms of the Amazon rainforest of Urucu to estimate the elevation of the forest terrain. High-resolution single-look phase and phase-height his
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85e9466f2e4af1f8bfa3f0955d3e46cc
https://doi.org/10.1109/igarss.2019.8899817
https://doi.org/10.1109/igarss.2019.8899817
Autor:
Christian Wimmer, Karlus A. C. de Macedo, Joao Moreira, David Fernandes, Gustavo H. X. Shiroma
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 9:3189-3201
There are basically two methods for retrieving the ground and the canopy height from interferometric synthetic aperture radar (InSAR) in forested areas. The first method is based on the difference between InSAR height estimations from dual-band (DB)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfd0e411fbc5dff9cca14cfee61e959d
https://doi.org/10.1109/jstars.2016.2520900
https://doi.org/10.1109/jstars.2016.2520900
Publikováno v:
IGARSS
We study the temporal variability of soil and vegetation backscatter at L-band using a dense airborne time-series. Backscatter is assumed to change over time due to diurnal variations in soil and canopy water content as well as precipitations. A two-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c60f7cf34615dd9908b411ac5a8af599
https://doi.org/10.1109/igarss.2018.8518779
https://doi.org/10.1109/igarss.2018.8518779
Autor:
Eric Gurrola, Gian Franco Sacco, Marco Lavalle, Gustavo H. X. Shiroma, Piyush Agram, Paul A. Rosen
Publikováno v:
IGARSS
PLANT (Polarimetric-interferometric Lab and Analysis Tools) is a new collection of software tools developed at the Jet Propulsion Laboratory to support processing and analysis of Synthetic Aperture Radar (SAR) data for ecosystem and land-cover/land-u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e815e5c490289736b9f4e9289fd3cc41
https://doi.org/10.1109/igarss.2016.7730395
https://doi.org/10.1109/igarss.2016.7730395