https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-08T16:29:11.031309Z
2021-09-08T16:29:40.051589Z
s3://sentinel-s1-l1c/GRD/2021/9/8/IW/DV/S1A_IW_GRDH_1SDV_20210908T162911_20210908T162940_039592_04AE17_47B7
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
2021-09-08T16:29:11.031309Z
2021-09-08T16:29:40.051589Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.104731119031
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-09T16:19:11.341764Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210908T162911_20210908T162940_039592_04AE17_47B7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.204741375220465 -32.56066061844837,32.54122322428359 -32.48351080174471,32.80690982047975 -32.42185075613695,33.07223426477256 -32.35963386799737,33.469537894422515 -32.26526886294722,33.73394904722093 -32.20166882436653,34.12987454615327 -32.10523894920701,34.39336161063109 -32.040268920874276,34.75897143367363 -31.949048078969987,34.62039512975058 -31.53664987095526,34.50183860515238 -31.18053046431161,34.38422293279119 -30.824278356662617,34.228633158978525 -30.3484574984992,33.868568589099965 -30.43802215396729,33.60911267226705 -30.501838902686885,33.21929788717135 -30.59659869438255,32.95900284901269 -30.659125473349373,32.567936181986994 -30.751941058245894,32.3068112149542 -30.813165594406414,32.04535699701924 -30.87386596393371,31.714274577897307 -30.94985027636215,31.858334130978363 -31.428648474400468,31.967141474991887 -31.787162556923267,32.076739114108946 -32.14557224062971,32.204741375220465 -32.56066061844837))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.68092
45.51063645483353
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
2021-12-26T11:29:36.756362Z
Batch API, v4.51.0
s3://deafrica-sentinel-1/s1_rtc/S33E032/2021/09/08/04AE17
2.0E-4
2.0E-4
true
block average
2
2
-32.0
32.0
-33.0
33.0
POLYGON((32.20474137522027 -32.56066061844896,32.03222476469504 -32.0,33.0 -32.0,33.0 -32.37657234188434,32.20474137522027 -32.56066061844896))
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_04AE17_S33E032_2021_09_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04AE17_S33E032_2021_09_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04AE17_S33E032_2021_09_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04AE17_S33E032_2021_09_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04AE17_S33E032_2021_09_08_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