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Grant: Class Grant and Contribution Program to Support Research, Awareness and Learning in Space Science and Technology

University of Waterloo|Université de Waterloo

$332,548.00

Estimating terrestrial snow mass using multi-frequency airborne SAR observations - towards a space-based snow observing system

FY 2020-21 · 2021-03-09

Summary
To improve water resource management in places that rely on snowmelt, there is a need for high spatial resolution observations that are accurate. Radar observations of snow are sensitive to snow water equivalent (SWE) but there is uncertainty in how these observations should be used to estimate accumulation. The purpose of this study is to develop and demonstrate improved methods to estimate snow accumulation, or SWE, in a Canadian prairie and alpine environment using airborne radar remote sensing observations combined with numerical models. Benefits are that a feasible high resolution SWE mapping mission concept can be developed and demonstrated that can improve snowmelt flood prediction and meltwater resource management across many parts of Canada.
Program
Class Grant and Contribution Program to Support Research, Awareness and Learning in Space Science and Technology
Location
Waterloo|Waterloo, Ontario, Canada
Recipient Type
Academia
Type
Grant
Source
Proactive Disclosure - Grants and Contributions

Amendments

Each version of the agreement as published, oldest first, with its total as of that version. The amount above is the latest.

AmendmentDateFiscal YearTotal
02021-03-092020-21$299,310.00
12021-03-092020-21$332,548.00
22021-03-092020-21$332,548.00

As published

Additional Information
An amendment to change the end date Start date: 2021-03-09 Initial end date: 2024-03-31 Actual end date: 2025-03-25
Additional Information (French)
Un amendement pour modifier la date de fin Date de début : 2021-03-09 Date de fin initiale : 2024-03-31 Date de la fin réelle : 2025-03-25
Agreement End Date
2025-03-31
Agreement Number
19FAWATA23
Agreement Start Date
2021-03-09
Agreement Title
Estimating terrestrial snow mass using multi-frequency airborne SAR observations - towards a space-based snow observing system
Agreement Title (French)
Estimating terrestrial snow mass using multi-frequency airborne SAR observations - towards a space-based snow observing system
Agreement Type
Grant
Agreement Value
$332,548.00
Amendment Date
2024-02-22
Amendment Number
2
Description
To improve water resource management in places that rely on snowmelt, there is a need for high spatial resolution observations that are accurate. Radar observations of snow are sensitive to snow water equivalent (SWE) but there is uncertainty in how these observations should be used to estimate accumulation. The purpose of this study is to develop and demonstrate improved methods to estimate snow accumulation, or SWE, in a Canadian prairie and alpine environment using airborne radar remote sensing observations combined with numerical models. Benefits are that a feasible high resolution SWE mapping mission concept can be developed and demonstrated that can improve snowmelt flood prediction and meltwater resource management across many parts of Canada.
Description (French)
Pour améliorer la gestion des ressources en eau dans les endroits qui dépendent de la fonte des neiges, il est nécessaire de disposer d'observations à haute résolution spatiale qui soient précises. Les images radar de la neige sont sensibles à l'équivalent en eau de la neige (EEN), mais il subsiste de l'incertitude quant à la manière dont ces observations doivent être utilisées pour estimer l'accumulation. L'objectif de cette étude est de développer et de démontrer des méthodes améliorées pour estimer l'accumulation de neige, ou EEN, en un environnement canadien alpin et un de prairies en utilisant des observations de télédétection par radar aéroporté combinées à des modèles numériques. Les avantages sont la possibilité de développer et de démontrer un concept de mission de cartographie haute résolution de l'EEN qui peut améliorer la prévision des inondations dues à la fonte des neiges et la gestion des ressources en eau de fonte dans de nombreuses régions du Canada.
Expected Results
The Research component of the program provides financial support to organizations to conduct space related research and development in priority areas. It will support targeted knowledge development and innovation to sustain and enhance the Canadian capacity to use space to address national needs and priorities in the future.
Expected Results (French)
Le volet Recherche du programme offre aux organisations une aide financière qui leur permettra de mener leurs activités de recherche et développement spatiales dans des secteurs prioritaires. Ce volet appuiera le développement des connaissances et l’innovation dans les domaines ciblés de manière à soutenir et à accroître la capacité du Canada d’utiliser l’espace pour répondre aux besoins et aux priorités du pays dans le futur.
Organization Code
csa-asc
Organization
Canadian Space Agency | Agence spatiale canadienne
Program Name
Class Grant and Contribution Program to Support Research, Awareness and Learning in Space Science and Technology
Program Name (French)
Programme global de subventions et contributions à l'appui de la recherche, de la sensibilisation et de l'éducation en sciences et technologies spatiales
Program Purpose
This program supports knowledge development and innovation in the CSA's priority areas while increasing the awareness and participation of Canadians in space-related disciplines and activities. The Research Component aims to support the development of science and technology; foster the continual development of a critical mass of researchers and highly qualified people in Canada; and support information gathering and space-related studies and research pertaining to Canadian Space Agency priorities.
Program Purpose (French)
Ce programme appuie le développement des connaissances et l'innovation dans des domaines prioritaires de l'ASC et accroît la sensibilisation et la participation des Canadiens aux disciplines et aux activités liées à l'espace. Le volet Recherche vise à soutenir le développement des sciences et des technologies, à favoriser le développement continu d'une masse critique de chercheurs et de personnes hautement qualifiées au Canada, et à appuyer la collecte d'information, la recherche et les études relatives à l'espace en tenant compte des priorités de l'ASC.
Recipient City
Waterloo|Waterloo
Recipient Country
CA
Recipient Legal Name
University of Waterloo|Université de Waterloo
Recipient Postal Code
N2L 3G1
Recipient Province or Territory
ON
Recipient Type
S
Reference Number
003-2020-2021-Q4-04903