Flood Modeling and Prediction Using Earth Observation Data

نویسندگان

چکیده

Abstract The ability to map floods from satellites has been known for over 40 years. Early images of were rather difficult obtain, and flood mapping was thus opportunistic limited only a few case studies. However, the last decade, with proliferation open-access EO data, there much progress in development Earth Observation products services tailored various end-user needs, as well its integration modeling prediction efforts. This article provides an overview use satellite remote sensing outlines recent advances application mapping, monitoring models. Strengths limitations are discussed throughput, concludes by looking at new developments.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Modeling Earth Observation Satellite Data Semantically

This paper presents preliminary research results on using semantic technologies to model Earth observation satellite data. The research goal is to enhance the data search functionalities that satellite data catalogues provide to researchers and practitioners. An ontology that captures characteristics of satellite data is introduced. How to utilize this ontology in assisting data search and how ...

متن کامل

Data Management in Flood Prediction

In this paper we present the data management tasks and tools used in a flood prediction application of the CROSSGRID project. The application consists of a computational core a cascade of three simulation stages, a workflow manager, two user interfaces and a data management suite. The project is based on the Grid technology, especially the Globus toolkit 2.4 and 3.2 and the EU DataGrid project....

متن کامل

Optical Data Downlinks from Earth Observation Platforms

The increasing resolution of earth observation sensors will require much higher data rates for the data downlink in future than is feasible with conventional RF-technology. This applies for earth observation satellites as well as for aeronautic observation platforms, such as aircraft or stratospheric high altitude platforms. The most promising solution for this data downlink bottleneck is the a...

متن کامل

Earth Observation Data Processing in Distributed Systems

Earth observation systems have a continuous growth in the user and internal requirements that can be handled nowadays only using distributed systems. These requirements are shortly reviewed in this paper. Huge data-sets management and processing are of special interest, as well as the particularities of the Earth observation data. On the technological side, the focus is put on service-oriented ...

متن کامل

Web Services for Big Earth Observation data

The aim of geospatial web services is to enable users to share and process geospatial data on the Web, no matter what platform or protocol is used. In this paper, we investigate what are the design decisions needed to implement web services for big Earth observation (EO) data. The focus of the work is discussing what is unique about big EO data and why current standards are unsuitable for big E...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Surveys in Geophysics

سال: 2022

ISSN: ['1573-0956', '0169-3298']

DOI: https://doi.org/10.1007/s10712-022-09751-y