https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-26T03:52:25.812579Z
2022-08-26T03:52:54.831755Z
s3://sentinel-s1-l1c/GRD/2022/8/26/IW/DV/S1A_IW_GRDH_1SDV_20220826T035225_20220826T035254_044718_0556D9_207F
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
2022-08-26T03:52:25.812579Z
2022-08-26T03:52:54.831755Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220826T052620_V20220826T011650_20220826T043420.EOF
192.6054634551735
693000
Copernicus Ground Segment
2022-08-26T06:06:32.010319Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220826T035225_20220826T035254_044718_0556D9_207F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.41194642623851 -26.439286290527207,24.053976319639283 -26.357019534849464,23.811686618481673 -26.30076719901471,23.446712412246352 -26.215156580417123,23.203391231209224 -26.157499334788575,22.959927745682077 -26.09934143684872,22.596501847137226 -26.011663559301972,22.35355804154036 -25.95247011971361,22.00295114413105 -25.866219909133868,21.932603029231924 -26.102410532839535,21.82424752176086 -26.45975810088726,21.77209011209388 -26.63896883661771,21.718882726727816 -26.817936123029842,21.519130783803327 -27.473821386308877,21.872573794418393 -27.561114399024937,22.118481632794303 -27.621240018686198,22.363926128275324 -27.68075334445522,22.726549632657168 -27.767756055431214,22.979623059769214 -27.827863057288383,23.34753513796565 -27.91427596969764,23.71616255721526 -27.999743134728057,23.959596375081553 -28.055578979080487,24.04266260576925 -27.755020330691888,24.14281001779817 -27.395306190064918,24.244568006852052 -27.036021404602753,24.34456510242116 -26.676388139552255,24.41194642623851 -26.439286290527207))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37541
45.61695077115839
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
2022-08-26T07:04:40.732767Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S27E021/2022/08/26/0556D9
2.0E-4
2.0E-4
true
block average
2
2
-26.0
21.0
-27.0
22.0
POLYGON((21.663434593956417 -27.0,21.718882726739277 -26.8179361229927,21.824247521751076 -26.459758100919256,21.96310545908315 -26.0,22.0 -26.0,22.0 -27.0,21.663434593956417 -27.0))
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_0556D9_S27E021_2022_08_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0556D9_S27E021_2022_08_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0556D9_S27E021_2022_08_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0556D9_S27E021_2022_08_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0556D9_S27E021_2022_08_26_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