https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-06T04:25:03.285276Z
2021-09-06T04:25:28.283644Z
s3://sentinel-s1-l1c/GRD/2021/9/6/IW/DV/S1A_IW_GRDH_1SDV_20210906T042503_20210906T042528_039556_04ACE0_F1D8
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
2021-09-06T04:25:03.285276Z
2021-09-06T04:25:28.283644Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.889910126358
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-06T05:15:27.359987Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210906T042503_20210906T042528_039556_04ACE0_F1D8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.557319117054003 33.97018029139387,25.150624685406786 34.03437092432816,24.874398002337525 34.077146527703505,24.45954253580253 34.14014596694252,24.182633454378124 34.18136735820684,23.766770096569026 34.24202809660218,23.489199713931608 34.28168551790224,23.211370863916983 34.32071470130649,22.875573017878228 34.36698066868137,22.73051936843619 33.6454994555684,22.57403731884102 32.86389778816767,22.903974808297566 32.81718981196187,23.17696824998947 32.77783400122886,23.449719945139453 32.73788482422917,23.858387644497846 32.67685166072567,24.130521886245504 32.63542538804395,24.538249591013237 32.572183334424096,24.80974808394462 32.52928899127904,25.209508085848398 32.46498620224868,25.389630458449133 33.24770929172819,25.557319117054003 33.97018029139387))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66870289386625
46.25295362920578
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
2021-12-26T11:22:48.551653Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N33E024/2021/09/06/04ACE0
2.0E-4
2.0E-4
true
block average
2
2
34.0
24.0
33.0
25.0
POLYGON((24.0 33.0,24.0 34.0,25.0 34.0,25.0 33.0,24.0 33.0))
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_04ACE0_N33E024_2021_09_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ACE0_N33E024_2021_09_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ACE0_N33E024_2021_09_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ACE0_N33E024_2021_09_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ACE0_N33E024_2021_09_06_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