https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-27T18:33:57.960358Z
2021-07-27T18:34:22.958985Z
s3://sentinel-s1-l1c/GRD/2021/7/27/IW/DV/S1A_IW_GRDH_1SDV_20210727T183357_20210727T183422_038967_049908_EEE0
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
2021-07-27T18:33:57.960358Z
2021-07-27T18:34:22.958985Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.16019236409585
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-27T19:26:17.697086Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210727T183357_20210727T183422_038967_049908_EEE0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.333631917893387 31.88975563951362,-8.93542937731602 31.954270984798665,-8.6669171877523 31.997020684965463,-8.39437746601726 32.03978836853974,-7.987867957818273 32.102422462943544,-7.582524099713831 32.163499204845,-7.311267684333428 32.20360272166458,-7.040361946392276 32.243041028702386,-6.714967570533631 32.28958081963254,-6.787012729025205 32.650505149074135,-6.82137651099809 32.831239362644574,-6.895147067973905 33.191998061617795,-6.934620941515005 33.37201760185079,-6.97058054677528 33.55251888033129,-7.008196399293099 33.732791546819946,-7.02106505823794 33.792189237869174,-7.352184265436096 33.746070594830286,-7.628675574681735 33.706826038803115,-7.904783331642906 33.66698331616311,-8.318463406446222 33.606066716174254,-8.593924443516213 33.564689484003566,-9.00661941130648 33.50147826876546,-9.281413676590974 33.45857612590202,-9.68316844304522 33.39467560553726,-9.544285670578578 32.792887752692685,-9.37858259962557 32.069842277807446,-9.333631917893387 31.88975563951362))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67126440841161
46.34313490454878
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
2021-12-26T09:20:56.352296Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N32W010/2021/07/27/049908
2.0E-4
2.0E-4
true
block average
2
2
33.0
-10.0
32.0
-9.0
POLYGON((-9.361149557224751 32.0,-9.378582599627554 32.06984227781592,-9.59208378245781 33.0,-9.0 33.0,-9.0 32.0,-9.361149557224751 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_049908_N32W010_2021_07_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049908_N32W010_2021_07_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049908_N32W010_2021_07_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049908_N32W010_2021_07_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049908_N32W010_2021_07_27_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