https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-19T16:04:24.454998Z
2021-08-19T16:04:49.453256Z
s3://sentinel-s1-l1c/GRD/2021/8/19/IW/DV/S1A_IW_GRDH_1SDV_20210819T160424_20210819T160449_039300_04A41D_DF77
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
2021-08-19T16:04:24.454998Z
2021-08-19T16:04:49.453256Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0307193115598
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-19T17:05:39.050605Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210819T160424_20210819T160449_039300_04A41D_DF77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.04678733117043 -3.261746078216206,34.158385022032284 -3.0186492431603105,35.24705451265741 -2.7793787114194557,35.20853963440434 -2.59850696854812,35.168667771966355 -2.417849017750612,35.12952431508711 -2.237036504976316,35.09139285396742 -2.0560073286033234,35.05252926935141 -1.875146933958184,35.01462984584145 -1.6940811073399562,34.974634817650454 -1.513482927847022,34.938080655435286 -1.3321359723550474,34.92505759669582 -1.2726537333760004,32.725100172773374 -1.7505689382827407,32.81439630174082 -2.1733046949143784,32.96879327099244 -2.8990961868073217,33.04678733117043 -3.261746078216206))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82285
46.23865811882655
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
2021-12-26T10:28:56.875485Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S03E033/2021/08/19/04A41D
2.0E-4
2.0E-4
true
block average
2
2
-2.0
33.0
-3.0
34.0
POLYGON((33.0 -3.0,33.0 -2.0,34.0 -2.0,34.0 -3.0,33.0 -3.0))
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_04A41D_S03E033_2021_08_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A41D_S03E033_2021_08_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A41D_S03E033_2021_08_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A41D_S03E033_2021_08_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A41D_S03E033_2021_08_19_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