https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-07T06:02:16.575296Z
2021-08-07T06:02:41.573950Z
s3://sentinel-s1-l1c/GRD/2021/8/7/IW/DV/S1B_IW_GRDH_1SDV_20210807T060216_20210807T060241_028136_035B4B_2F70
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-08-07T06:02:16.575296Z
2021-08-07T06:02:41.573950Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.1195957253491
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-07T09:25:36.441058Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210807T060216_20210807T060241_028136_035B4B_2F70
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.5476243051516259 36.852039267759984,1.139055618273049 36.91417128275188,0.8456941105462462 36.957845936475245,0.4050307799813354 37.02199900307289,0.11084802067181185 37.06385905241438,-0.3310250409824888 37.125281429547286,-0.625999330384422 37.165315159971364,-0.9212816969166785 37.20461522562387,-1.2285526602666643 37.24468143344071,-1.2655465335742655 37.06451235692475,-1.340829617287802 36.7041519675005,-1.4143407949909408 36.343552865584925,-1.488922303259694 35.98308595330803,-1.5391526770960056 35.74314662912802,-1.2375783856395117 35.7026965544704,-0.9495046281712025 35.66330551797039,-0.659253327552372 35.62288434801765,-0.22584791052508624 35.56114859303143,0.06252377897927884 35.5191564618667,0.4913079245839266 35.45535978270148,0.7786211037001538 35.41170558475363,1.1720879626777245 35.35071831449561,1.186283257721566 35.410597116670296,1.2350996708062891 35.590201559830426,1.2792906986308903 35.77053155756548,1.3223507853528902 35.95104315368245,1.3712349997046558 36.13065868706923,1.4087616823662759 36.3120322891308,1.4513866377362485 36.49262413823017,1.504052901378931 36.67167618466046,1.5476243051516259 36.852039267759984))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.48798294183195
46.46123517826644
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
2021-12-26T09:52:51.576427Z
Batch API, v4.44.1
s3://deafrica-sentinel-1/s1_rtc/N36W002/2021/08/07/035B4B
2.0E-4
2.0E-4
true
block average
2
2
37.0
-2.0
36.0
-1.0
POLYGON((-1.4854227445754942 36.0,-1.2790238449254225 37.0,-1.0 37.0,-1.0 36.0,-1.4854227445754942 36.0))
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_035B4B_N36W002_2021_08_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035B4B_N36W002_2021_08_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035B4B_N36W002_2021_08_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035B4B_N36W002_2021_08_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035B4B_N36W002_2021_08_07_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