https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-28T19:11:32.828076Z
2022-08-28T19:11:53.909603Z
s3://sentinel-s1-l1c/GRD/2022/8/28/IW/DV/S1A_IW_GRDH_1SDV_20220828T191132_20220828T191153_044757_055828_0852
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
2022-08-28T19:11:32.828076Z
2022-08-28T19:11:53.909603Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220828T211827_V20220828T172748_20220828T204518.EOF
347.7954000012958
693000
Copernicus Ground Segment
2022-08-28T21:35:28.886239Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220828T191132_20220828T191153_044757_055828_0852
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.753803220666317 18.510823956156663,-16.17039106106714 18.61996685826122,-15.582649675346651 18.727953747244015,-14.994179653963089 18.834093896547277,-14.413903759781993 18.93680853660062,-14.590029023802034 19.84140781639956,-14.636266467283086 20.084001176552075,-15.220994747026847 19.98206697849851,-15.814034304519206 19.876578353183323,-16.406075445216697 19.769158345677134,-16.993638887741227 19.660470337147174,-16.753803220666317 18.510823956156663))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80816351134625
46.02025022704182
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
2022-08-28T22:52:45.477831Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N19W015/2022/08/28/055828
2.0E-4
2.0E-4
true
block average
2
2
20.0
-15.0
19.0
-14.0
POLYGON((-14.620256137689797 20.0,-14.426207122633953 19.0,-15.0 19.0,-15.0 20.0,-14.620256137689797 20.0))
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_055828_N19W015_2022_08_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055828_N19W015_2022_08_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055828_N19W015_2022_08_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055828_N19W015_2022_08_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055828_N19W015_2022_08_28_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 2021
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