EOS_ARIA-SG_202008_DPM_Lebanon_Explosion_v0.5_TIFF.tif

ISO-19139 Metadata

Metadata Information:

Metadata language:

Metadata character set: utf8

Last update: 2020-08-06

Scope of the data described by the metadata: dataset

Scope name: dataset

Name of the metadata standard used: ISO 19139 Geographic Information - Metadata - Implementation Specification

Version of the metadata standard: 2007

Resource Identification Information:

Citation:

Title: EOS_ARIA-SG_202008_DPM_Lebanon_Explosion_v0.5_TIFF.tif

Presentation format: mapDigital

Descriptive keywords - :

Keywords: Downloadable Data

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Descriptive keywords - :

Keywords: NASA, NASA Disasters Program, ARIA, ARIA-SG, DPM, Damge Proxy Map, Explosion, 2020, Lebanon, Beirut, SAR, Synthetic Aperture Radar, Damage

Abstract:

 Dates of Image:8/4/2020 and 8/5/2020Date of Next Image:NoneSummary:The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and California Institute of Technology in Pasadena, California, in collaboration with the Earth Observatory of Singapore (EOS), created this Damage Proxy Map (DPM) depicting areas that are likely damaged caused by the explosion in Lebanon. The map was derived from synthetic aperture radar (SAR) images from the Copernicus Sentinel-1 satellites, operated by the European Space Agency (ESA). This preliminary map shows areas which are likely damaged in Lebanon, due to an explosion. Derived from synthetic aperture radar data acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) before (29-30 Jul) and after (4-5 Aug) the event. It is validated using satellite imagery from DigitalGlobe.The map may be less reliable over vegetated areas. For example, the scattered colored pixels over vegetated areas may be false positives, and the lack of colored pixels over vegetated areas does not necessarily mean no damage. This map is most sensitive to building damage, but small scale change or partial structural damage may not be detected by this map.Suggested Use:This damage proxy map shows surface change with yellow to red indicating more significant change or building damage due to the explosion. The map may be less reliable over vegetated areas. The lack of colored pixels over vegetated areas does not necessarily mean no damage. Small scale change or partial structural damage may not be detected by this map.Satellite/Sensor:Copernicus Sentinel-1 Synthetic Aperture Radar (SAR)Resolution:30 metersCredits:The image contains modified Copernicus Sentinel data (2020), analyzed by the ARIA-SG team at the Earth Observatory of Singapore (EOS) in collaboration with NASA-JPL/Caltech ARIA team.Esri REST Endpoint:See URL Section on right side of pageWMS Endpoint:https://maps.disasters.nasa.gov/ags04/services/lebanon_explosion_202008/aria_dpm_sentinel1_20200805/ImageServer/WMSServerDownload:http://ariasg-products.earthobservatory.sg.s3-ap-southeast-1.amazonaws.com/EOS_ARIA-SG_202008_Lebanon_Explosion/EOS_ARIA-SG_202008_DPM_Lebanon_Explosion_v0.5_TIFF.tif

Purpose:

 ARIA-SG Damage Proxy Map (Copernicus Sentinel-1) on 8/5/2020 for the Explosion in Lebanon 2020

Dataset language: eng

Dataset character set: utf8

Resource constraints:

Constraints:

Limitations of use: NASA data and products are freely available to federal, state, public, non-profit and commercial users. This information can be experimental- or research-grade data products and may not be appropriate for operational use. These NASA data products, services, and the Disasters Mapping Portal are intended to aid decision makers and enhance situational awareness, but these data are not guaranteed to be consistently available or routinely updated. Use of this product should include: "Contains modified Copernicus Sentinel data (2020) processed by ESA"

Spatial representation type: grid

Processing environment: Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595

Extent:

Geographic extent:

Bounding rectangle:

Extent contains the resource: true

West longitude: 35.473845005025574

East longitude: 35.55830240248642

North latitude: 33.91936072339546

South latitude: 33.86863390147302

 ARIA-SG, Earth Observatory of Singapore, NASA-JPL/Caltech ARIA team, ESA, Copernicus

Spatial Representation - Georectified:

Spatial Representation - Grid:

Number of dimensions: 2

Axis dimensions properties:

Dimension:

Dimension name: column

Dimension size: 3549

Resolution:

Distance: 0.000278

Dimension:

Dimension name: row

Dimension size: 1202

Resolution:

Distance: 0.000278

Cell geometry: area

Transformation parameters are available: true

Content Information - Image Description:

Type of information: thematicClassification

Attribute described by cell values:

Band information:

Minimum and maximum values: Band_1

Wavelength units:

Number of bits per value: 8

Reference System Information:

Reference system identifier:

Value: 4326

Code space: EPSG

Version: 6.14(3.0.1)

Distribution Information:

Format:

Format name: Raster Dataset

Format version: