Presentación de PowerPoint - NASA...dd de septiembre, 2017 1 Satellite data: Operative Response...

dd de septiembre, 2017 1

Satellite data:

Operative Response during the Hydro-met

Emergencies

Andrés Lighezzolo

4 a 8 de septiembre, 2017 Buenos Aires (ARGENTINA)

Fortaleciendo la Reducción de Riesgos de

Desastres en las Américas: Una Cumbre

Regional acerca de la Contribución de las

Observaciones Terrestres


National Space Plan and its

Earth Observation component

Providing remote sensing data and its applications

Strategic Areas Information Sectors

Environment

Productivity

Social

Hydrology

Land cover

Climate and

atmosphere

Agricultural and forestry

Fishery

Mining

Energy

Health

Emergency

Territorial planning

Safety

Emergencies


CONAE’s Environmental emergency system

National system for comprehensive

risk management and civil

protection (national law N° 27.287)

USERS National, Provincial, Municipal institutions and ONGs

55 users registered at present

https://registro.caearte.conae.gov.ar/form/form.html

Secretaria de

Protección Civil

y abordaje

integral a las

emergencias y

catástrofes


CONAE’s workflow for

environmental emergencies


Statistics of CONAE activations

103 activations at the present

http://meteo.caearte.conae.gov.ar/wrf/emergencias.html


Hydro-met emergencies

Early warning - tools and data

TRMM 3B43v7

TMPA/3B43 L3

1 month

0.25 x 0.25

degree V7 (GES

DISC)

Rainfall Data Archive NWP models

Rainfall estimation

GFS

Global Forcast system

0.25 degree

WRF

Weather Research and

Forecasting model

15 km aprox.

CFSv2

Seasonal Climate

Forecasts

NOAA,

METOP

Amsu-b

183-WSL

algorithm

Surface Soil Moisture

SMAP

Soil Moisture

Active Passive

9 km Spatial

Resolution

L4 product

Cloud Top Temperature

GOES-13

Imager

Cloud top

temperature

Rainfall estimation

GPM

IMERG

0.1 x 0.1

degree

http://catalogos.conae.gov.ar/catalogo/catalogo-de-imagenes.html http://meteo.caearte.conae.gov.ar



Rapid Response - flood products

open access imagery - optical satellite sensors

MODIS/Terra y Aqua

(NASA)

Multiespectral

Temporal resolution:1 or

2 day (Argentina)

Spatial resolution: QKM,

HKM, 1KM.

Swath Dimensions: 2330

km (cross track)

Useful for floods in large

areas

Daily monitoring

Can not be used in night

Can not penetrate cloud

cover



Rapid Response – flood products


VIIRS/Suomi-NPP

(NASA)

Multiespectral

Temporal resolution:1day

(Argentina)

Spatial resolution: 350 y

750 m

Swath Dimensions: 2000

km (cross track)

Useful for floods in large

areas

Daily monitoring



cover





OLI/Landsat-8

(USGS)

Multiespectral

Temporal resolution:16

days (Argentina)

Spatial resolution: 30 m

Useful for floods in

medium range (200 km)



cover





Sentinel-2A y 2B

(ESA)

Multiespectral

Temporal resolution: 6

days (Argentina)

Spatial resolution: 10, 20

,60 m





cover




open access imagery - Synthetic Aperture Radar (SAR) Sensors

Sentinel-1A y 2B

(ESA)

C Band

Acquisition modes

• Strip Map Mode - 80 km

• Wide Swath: - 250 km

• Extra-Wide Swath Mode:

400 km



Can be used in night

Can penetrate cloud cover




Restricted access imagery - Synthetic Aperture Radar (SAR) Sensors

COSMO Skymed

(ASI)

X Band

Acquisition modes

• Spotlight: 1 m / 10 x 10

km

• Himage: 3 m / > 40 km

• Pingpong: 15 m / > 30 km

(HH, VV, VH y HV)

• Wide: 30 m / 100 x 100

km

• Huge: 100 m / 200 x 200

km


medium range (200 km) or

less

Can be used in night

Can penetrate cloud cover




Restricted access imagery - optical satellite sensors

SPOT6-7 (CNES)

Multiespectral

Spatial resolution: 6 m

Panchromatic band:

1.5m



cover


Contacts

Thank you!

Website:

http://www.conae.gov.ar/index.php/espanol/

CONAE's Environmental emergency contact

[email protected]


Xxxx Xxxx xx Xxxxx

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