https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-29T03:23:15.752500Z
2021-05-29T03:23:40.751029Z
s3://sentinel-s1-l1c/GRD/2021/5/29/IW/DV/S1A_IW_GRDH_1SDV_20210529T032315_20210529T032340_038097_047F01_D54D
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-05-29T03:23:15.752500Z
2021-05-29T03:23:40.751029Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1846036130393
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-29T08:54:25.323742Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210529T032315_20210529T032340_038097_047F01_D54D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.77248197228011 19.0138801762424,38.18747220992516 19.12276271983419,37.59927465165232 19.230222225906665,37.0072239374018 19.33633908496827,36.42457509832922 19.438759312622793,36.38846370078111 19.258052730831054,36.34890055515863 19.07785125055999,36.3188099850028 18.895992632542207,36.249728829245164 18.533811294751096,36.213428579999274 18.353023153001768,36.17603283241378 18.172424746650858,36.12750259988239 17.932284465486205,36.701023480007734 17.829482326308277,37.27598017995929 17.72460761925041,37.86840390767236 17.614661966102332,38.45266167176478 17.504355669502026,38.465056781118214 17.563948445385503,38.507105817726774 17.744516431554658,38.54462919226866 17.92594364670051,38.58369524441394 18.107077773836835,38.77248197228011 19.0138801762424))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80037954144748
46.10531071174269
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T06:24:50.495604Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18E037/2021/05/29/047F01
2.0E-4
2.0E-4
true
block average
2
2
19.0
37.0
18.0
38.0
POLYGON((37.0 18.0,37.0 19.0,38.0 19.0,38.0 18.0,37.0 18.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_047F01_N18E037_2021_05_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047F01_N18E037_2021_05_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047F01_N18E037_2021_05_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047F01_N18E037_2021_05_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047F01_N18E037_2021_05_29_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid