https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-19T16:55:15.142722Z
2023-03-19T16:55:40.141725Z
s3://sentinel-s1-l1c/GRD/2023/3/19/IW/DV/S1A_IW_GRDH_1SDV_20230319T165515_20230319T165540_047716_05BB55_941E
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
2023-03-19T16:55:15.142722Z
2023-03-19T16:55:40.141725Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230319T171231_V20230319T164642_20230319T232142.EOF
347.17395170321566
693000
Copernicus Ground Segment
2023-03-19T17:35:39.073915Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230319T165515_20230319T165540_047716_05BB55_941E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.38980673426695 31.700345796187083,15.793146681280984 31.765841958749515,16.066945055448542 31.809522197798255,16.478121372494464 31.87393917237396,16.75255397519975 31.91614593568088,17.16466829606638 31.9783454509532,17.439717185500324 32.01906932379277,17.71500747601437 32.059197350799245,18.002450605209678 32.1004172879784,17.7020148806701 33.60385495910553,17.409608344039096 33.56303294271821,17.129576978312365 33.52324958767644,16.84980366882091 33.482835052684166,16.4306350444445 33.421033074529575,16.15152176402769 33.379047292349256,15.733358850891522 33.314895950734225,15.454926376246252 33.27134891222288,15.044753800211751 33.20598003730587,15.26627027086277 32.24250535940339,15.38980673426695 31.700345796187083))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69179622064956
46.49364835533443
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
2023-03-20T04:39:32.661967Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/N32E015/2023/03/19/05BB55
2.0E-4
2.0E-4
true
block average
2
2
33.0
15.0
32.0
16.0
POLYGON((15.321527535494317 32.0,15.092111527337268 33.0,16.0 33.0,16.0 32.0,15.321527535494317 32.0))
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_05BB55_N32E015_2023_03_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BB55_N32E015_2023_03_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BB55_N32E015_2023_03_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BB55_N32E015_2023_03_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BB55_N32E015_2023_03_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 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