https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-07T17:08:49.879324Z
2023-10-07T17:09:14.878897Z
s3://sentinel-s1-l1c/GRD/2023/10/7/IW/DV/S1A_IW_GRDH_1SDV_20231007T170849_20231007T170914_050662_061A9D_F41E
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
2023-10-07T17:08:49.879324Z
2023-10-07T17:09:14.878897Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231007T191155_V20231007T152429_20231007T184159.EOF
347.71920012029966
693000
Copernicus Ground Segment
2023-10-07T19:28:03.535230Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231007T170849_20231007T170914_050662_061A9D_F41E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.648087504304584 20.720147775635176,14.237614704201604 20.828033987803206,14.832142686210165 20.93463088328565,15.428218998254087 21.039280775922037,16.022361766120213 21.141368850661472,15.988227375179996 21.322346201391635,15.950375247901514 21.50278504666668,15.915706373278285 21.683756188531014,15.881957549707423 21.864876432238898,15.845471269563394 22.045533665924278,15.812295274993776 22.226738661741976,15.775816590755847 22.407389145345594,15.72953787317974 22.648023244485266,15.131977070253102 22.547497690031083,14.52929432398875 22.443713833485827,13.931559122716763 22.33840506731032,13.333781220509467 22.230726883757413,13.383773439730547 21.989492704597264,13.461515071672341 21.62720623589206,13.534371748765503 21.264023535302265,13.648087504304584 20.720147775635176))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86716354429259
46.07836242149102
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
2023-10-07T20:32:32.004433Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N21E014/2023/10/07/061A9D
2.0E-4
2.0E-4
true
block average
2
2
22.0
14.0
21.0
15.0
POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 21.0))
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_061A9D_N21E014_2023_10_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061A9D_N21E014_2023_10_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061A9D_N21E014_2023_10_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061A9D_N21E014_2023_10_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061A9D_N21E014_2023_10_07_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