https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-17T17:25:56.553984Z
2022-01-17T17:26:21.552656Z
s3://sentinel-s1-l1c/GRD/2022/1/17/IW/DV/S1A_IW_GRDH_1SDV_20220117T172556_20220117T172621_041503_04EF83_7FDF
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
2022-01-17T17:25:56.553984Z
2022-01-17T17:26:21.552656Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220117T181417_V20220117T141825_20220117T173555.EOF
346.8535009060994
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-17T19:05:12.880110Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220117T172556_20220117T172621_041503_04EF83_7FDF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.781357462607815 -35.54338132070272,19.14934086035116 -35.459110607423966,19.422882589064926 -35.39561419466767,19.69599452922719 -35.33150191963133,20.104851383879613 -35.23418397982726,20.376878554785968 -35.16854257781628,20.784097555802788 -35.06894232923263,21.0550258911746 -35.00178704978548,21.41580557355848 -34.91123367156621,21.287263732529944 -34.55658082718886,21.16153365025323 -34.20124581235752,21.10256230738804 -34.02262970396856,21.04093700504986 -33.84473030324739,20.976805054679705 -33.6674999619595,20.897410112715313 -33.43047650317654,20.541513111323823 -33.51962419799266,20.28477477986913 -33.5831463170281,20.00855193597696 -33.650852385746774,19.605006941690014 -33.74844108771724,19.2120677130343 -33.84196658647895,18.9395930288223 -33.90599463268562,18.659133152999654 -33.97118785964298,18.30181134538394 -34.053124240389465,18.315549850648544 -34.1131987155057,18.373189395105534 -34.292035808624235,18.42999355352751 -34.47108844928033,18.60460829055247 -35.00741932404861,18.781357462607815 -35.54338132070272))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.7648
45.5700482770657
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
2022-01-17T22:27:47.043506Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S35E019/2022/01/17/04EF83
2.0E-4
2.0E-4
true
block average
2
2
-34.0
19.0
-35.0
20.0
POLYGON((19.0 -35.0,19.0 -34.0,20.0 -34.0,20.0 -35.0,19.0 -35.0))
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_04EF83_S35E019_2022_01_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EF83_S35E019_2022_01_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EF83_S35E019_2022_01_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EF83_S35E019_2022_01_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EF83_S35E019_2022_01_17_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