https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-08T04:42:28.213283Z
2022-04-08T04:42:43.405359Z
s3://sentinel-s1-l1c/GRD/2022/4/8/IW/DV/S1A_IW_GRDH_1SDV_20220408T044228_20220408T044243_042677_05178D_B762
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
2022-04-08T04:42:28.213283Z
2022-04-08T04:42:43.405359Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220408T051512_V20220408T040121_20220408T103621.EOF
192.6782214745866
693000
Copernicus Ground Segment
2022-04-08T05:40:04.420823Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220408T044228_20220408T044243_042677_05178D_B762
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.62202113411538 30.34701161938521,20.220303056119484 30.41333138026195,19.9499552220707 30.45721776145475,19.544034362437863 30.52198918461609,19.273105261700344 30.564471041921493,18.866273937414853 30.627137005792072,18.594764823942903 30.66820778749882,18.3230282788953 30.708711667347476,18.045979654719904 30.749385442313702,18.010644542252827 30.568857010043562,17.973846310746058 30.388444654058905,17.888693995171877 29.959754082745288,18.43207272926043 29.878314490630785,18.701906561359642 29.836992010940413,19.105203394792028 29.774139595478715,19.375225344578393 29.731328032115414,19.77801506074788 29.666374092364336,20.046684417297474 29.622321925587336,20.444491143648087 29.556024083381985,20.54034678225408 29.985491228331277,20.62202113411538 30.34701161938521))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74237757600402
46.55874662309984
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
2022-04-08T06:57:36.352386Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N29E018/2022/04/08/05178D
2.0E-4
2.0E-4
true
block average
2
2
30.0
18.0
29.0
19.0
POLYGON((19.0 29.79053518039102,18.43207272923725 29.878314490634644,18.0 29.943071950993673,18.0 30.0,19.0 30.0,19.0 29.79053518039102))
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_05178D_N29E018_2022_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05178D_N29E018_2022_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05178D_N29E018_2022_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05178D_N29E018_2022_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05178D_N29E018_2022_04_08_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