https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-02T04:22:20.146311Z
2022-10-02T04:22:49.161683Z
s3://sentinel-s1-l1c/GRD/2022/10/2/IW/DV/S1A_IW_GRDH_1SDV_20221002T042220_20221002T042249_045258_0568F9_9240
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
2022-10-02T04:22:20.146311Z
2022-10-02T04:22:49.161683Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221002T060832_V20221002T015800_20221002T051530.EOF
192.0760670523741
693000
Copernicus Ground Segment
2022-10-02T06:53:28.551885Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221002T042220_20221002T042249_045258_0568F9_9240
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.384672228576715 14.313086461089572,22.808742795679365 14.425015207150324,22.22808570413111 14.536326470749175,21.65273845007303 14.645091581713686,21.107850470688085 14.746683128649844,21.096804229932417 14.688203274727595,21.061203751389147 14.507263377864998,21.024852568085798 14.326458058159352,20.989973225420247 14.145373919409472,20.88414217702594 13.602311253190063,20.849520139371833 13.421156127089445,20.789740682100064 13.118834215360955,21.331609627877683 13.015864500551448,21.907699717259725 12.905048771769515,22.47708851916709 12.794176534373825,23.044914839233044 12.68228396652433,23.07339818914416 12.803301614913424,23.11181372951229 12.984511436621878,23.148204646530715 13.166119989261873,23.187605797210985 13.347132577342169,23.26071085149107 13.710276469143055,23.295972627813477 13.892098621578846,23.33290896876292 14.073589584010321,23.372783144762273 14.254503667117312,23.384672228576715 14.313086461089572))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95275282982353
46.20441488640659
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
2022-10-02T08:22:19.272841Z
Batch API, v4.145.0
s3://deafrica-sentinel-1/s1_rtc/N14E020/2022/10/02/0568F9
2.0E-4
2.0E-4
true
block average
2
2
15.0
20.0
14.0
21.0
POLYGON((20.961643024769053 14.0,21.0 14.197430228399007,21.0 14.0,20.961643024769053 14.0))
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_0568F9_N14E020_2022_10_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0568F9_N14E020_2022_10_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0568F9_N14E020_2022_10_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0568F9_N14E020_2022_10_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0568F9_N14E020_2022_10_02_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