HIGH-ALTITUDE MEASUREMENTS OF SNOW THICKNESS USING ULTRA-WIDEBAND MICROWAVE RADAR

被引：0

作者：

Talasila, H. ^{[1
]}

Rodriguez-Morales, F. ^{[1
]}

Paden, J. ^{[1
]}

Leuschen, C. ^{[1
]}

Kaundinya, S. ^{[1
]}

机构：

[1] Univ Kansas, Ctr Remote Sensing & Integrated Syst, Lawrence, KS 66045 USA

来源：

IGARSS 2023 - 2023 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2023年

关键词：

FMCW radar; snow cover thickness; high-altitude;

D O I：

10.1109/IGARSS52108.2023.10282897

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

This paper presents enhanced data products from an airborne ultra-wideband frequency modulated (FM) microwave radar capable of measuring cm-scale of snow cover thickness from high altitude (>1.3 km above ground level, AGL). We use advanced radar hardware combined with a custom synthetic aperture radar (SAR) algorithm applied in post-processing to demonstrate a unique capability of retrieving snow cover depth values down to similar to 5 cm over a <35-m footprint from altitudes as high as 5,800 m AGL. The improved detection capabilities presented here will be advantageous to maximize mapping coverage while maintaining fine granularity during high altitude surveys.

引用

页码：24 / 27

页数：4

共 50 条

[1] ULTRA-WIDEBAND RADAR MEASUREMENTS OF SNOW THICKNESS OVER SEA ICE
Panzer, Ben
Leuschen, Carl
Patel, Aqsa
Markus, Thorsten
Gogineni, Sivaprasad
2010 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2010, : 3130 - 3133
[2] An ultra-wideband radar for measurements of snow thickness over sea ice
Gogineni, S
Wong, K
Krishnan, S
Kanagaratnam, P
Markus, T
Lytle, V
IGARSS 2003: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS I - VII, PROCEEDINGS: LEARNING FROM EARTH'S SHAPES AND SIZES, 2003, : 2802 - 2804
[3] Ultra-Wideband Bistatic Radar Measurements of Snow
Reyhanigalangashi, Omid
Gogineni, Siva-Prasad
Taylor, Drew
Kolpuke, Shriniwas
Abushakra, Feras
Larson, Jordan D.
Bhandari, Aabhash
IEEE JOURNAL OF MICROWAVES, 2024, : 894 - 905
[4] Multichannel Ultra-wideband Airborne Radar for Snow Backscattering Measurements
Yan, J. -B.
Gogineni, S.
Gomez-Garcia, D.
McDaniel, J.
Li, Y.
Challa, D.
Brozena, J.
2016 IEEE INTERNATIONAL SYMPOSIUM ON PHASED ARRAY SYSTEMS AND TECHNOLOGY (PAST), 2016,
[5] A PROTOTYPE ULTRA-WIDEBAND FMCW RADAR FOR SNOW AND SOIL-MOISTURE MEASUREMENTS
Taylor, Ryan A.
Gogineni, Sivaprasad
Gurbuz, Sevgi
Kolpuke, Shriniwas
Li, Linfeng
O'Neill, Charles
Yan, Jie-Bang
Akins, Torry
Carswell, James
Braaten, David
Tsutaki, Shun
Abe-Ouchi, A.
Fujita, Shuji
Kawamura, Kenji
Van Liefferinge, Brice
Matsuoka, Kenichi
2019 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2019), 2019, : 3974 - 3977
[6] Development of an Ultra-wideband Vivaldi Antenna Array for Radar Measurement of Snow Thickness and Density
Aziz, M. A.
Yan, J. B.
Camps-Raga, B.
Gogineni, S.
Rodriguez-Morales, F.
Leuschen, C.
2014 USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM), 2014, : 101 - 101
[7] Ultra-wideband radar measurements over bare and snow-covered saline tee
Gogineni, S
Kanagaratnam, P
Jezek, K
IGARSS '96 - 1996 INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM: REMOTE SENSING FOR A SUSTAINABLE FUTURE, VOLS I - IV, 1996, : 1196 - 1198
[8] ULTRA-WIDEBAND RADARS FOR MEASUREMENTS OVER ICE AND SNOW
Gogineni, S.
Yan, J. -B.
Gomez-Garcia, D.
Rodriguez-Morales, F.
Leuschen, C.
Wang, Z.
Paden, J.
Hale, R.
Arnold, E.
Braaten, D.
2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2015, : 4204 - 4207
[9] Ultra-Wideband Microwave Radar for Medical Imaging Applications
Kromer, Mathias
Dominic, Hima
Echle, Reinhard
Harter, Marlene
2022 IEEE USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM), 2022, : 74 - 75
[10] Ultra-wideband radar
Immoreev, I
Ziganshin, E
ULTRAWIDEBAND AND ULTRASHORT IMPULSE SIGNALS, PROCEEDINGS, 2004, : 211 - 213

← 1 2 3 4 5 →