https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-15T17:09:11.431978Z
2023-07-15T17:09:36.509048Z
s3://sentinel-s1-l1c/GRD/2023/7/15/IW/DV/S1A_IW_GRDH_1SDV_20230715T170911_20230715T170936_049437_05F1DC_FD85
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
2023-07-15T17:09:11.431978Z
2023-07-15T17:09:36.509048Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230715T191239_V20230715T152425_20230715T184155.EOF
347.6696996062818
693000
Copernicus Ground Segment
2023-07-15T19:26:09.168090Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230715T170911_20230715T170936_049437_05F1DC_FD85
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.335306118507798 22.231206837621354,13.931375047354333 22.338560343440218,14.529113857657741 22.44385556852377,15.131800739167867 22.547625839735478,15.72917437576023 22.648105827262466,15.55302893782839 23.552206119260475,15.458370720121646 24.035362715900277,15.097646614082311 23.976195541375862,14.85409115355036 23.93573547027968,14.611008325964185 23.894943917588012,14.247756107288668 23.83322341176625,14.00530020453559 23.791519420797144,13.641940055712329 23.728257071910622,13.041839649147303 23.621774396447798,13.222069712594962 22.775149084896228,13.29797053333662 22.412533604560732,13.335306118507798 22.231206837621354))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88356700752751
46.0592
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
2023-07-15T23:32:24.341674Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N23E014/2023/07/15/05F1DC
2.0E-4
2.0E-4
true
block average
2
2
24.0
14.0
23.0
15.0
POLYGON((14.0 23.79059663553941,15.0 23.959974230059853,15.0 23.0,14.0 23.0,14.0 23.79059663553941))
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_05F1DC_N23E014_2023_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F1DC_N23E014_2023_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F1DC_N23E014_2023_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F1DC_N23E014_2023_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F1DC_N23E014_2023_07_15_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