https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-04T05:31:41.291731Z
2022-11-04T05:31:53.727188Z
s3://sentinel-s1-l1c/GRD/2022/11/4/IW/DV/S1A_IW_GRDH_1SDV_20221104T053141_20221104T053153_045740_057878_A353
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
2022-11-04T05:31:41.291731Z
2022-11-04T05:31:53.727188Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221104T053607_V20221104T045053_20221104T112553.EOF
192.7525949328031
693000
Copernicus Ground Segment
2022-11-04T06:17:58.354808Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221104T053141_20221104T053153_045740_057878_A353
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.526811135774492 31.454436824451886,8.118894607715472 31.520873294610055,7.845529948088862 31.564616720215856,7.43507827313798 31.62912528479625,7.160783625341541 31.671451551742344,6.886488700362132 31.713151643206515,6.474411467368526 31.7746220763124,6.199315083217733 31.81487355641541,5.921109424361889 31.85493998271224,5.848858961716378 31.493990856939035,5.795361781864374 31.23177983496624,6.07223441537015 31.19147406944414,6.345653491026349 31.15105158959215,6.754408597116708 31.089474294656533,7.027374614370858 31.047588229590858,7.298771745229033 31.005333317240783,7.70558063291133 30.94085839244683,7.978370460710433 30.896860697091995,8.382152670503494 30.830602693159847,8.401000797909976 30.912519697486783,8.443961799488308 31.093018593276465,8.485821679437272 31.27370188101573,8.526811135774492 31.454436824451886))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75073528102554
46.55496738247968
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
2022-11-04T07:56:01.251197Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N30E008/2022/11/04/057878
2.0E-4
2.0E-4
true
block average
2
2
31.0
8.0
30.0
9.0
POLYGON((8.421822207358852 31.0,8.382152670503928 30.83060269315979,8.0 30.893311432006875,8.0 31.0,8.421822207358852 31.0))
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_057878_N30E008_2022_11_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057878_N30E008_2022_11_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057878_N30E008_2022_11_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057878_N30E008_2022_11_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057878_N30E008_2022_11_04_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