https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-11T03:53:12.169991Z
2023-11-11T03:53:22.041833Z
s3://sentinel-s1-l1c/GRD/2023/11/11/IW/DV/S1A_IW_GRDH_1SDV_20231111T035312_20231111T035322_051164_062BC6_38E4
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
2023-11-11T03:53:12.169991Z
2023-11-11T03:53:22.041833Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231111T034946_V20231111T031213_20231111T094713.EOF
192.7146576002468
693000
Copernicus Ground Segment
2023-11-11T04:03:36.979718Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231111T035312_20231111T035322_051164_062BC6_38E4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.067929194464085 30.81430485218437,32.6753603706161 30.878753971773147,32.41204808303905 30.92126846405157,32.01546365853654 30.984220206837183,31.750878056261342 31.02549813484134,31.353508928341952 31.08640851398107,31.08830605896258 31.126337331799956,30.822908062294136 31.165717007976003,30.4805206531721 31.215648864227266,30.38693998266639 30.746012520271766,30.72764323826206 30.695925063345825,30.991851037614552 30.656419708526883,31.255775912099075 30.616388807640803,31.6510375825183 30.55537470139619,31.914435109494335 30.514007658254563,32.30920214879392 30.450947104269694,32.57048220945222 30.4085073801708,32.9576251062623 30.34459344883342,33.067929194464085 30.81430485218437))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75826424379165
46.16871350678199
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
2023-11-12T12:52:41.985552Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2023/11/11/062BC6
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((31.0 30.65518371170697,30.38693998266633 30.746012520271787,30.43755003224817 31.0,31.0 31.0,31.0 30.65518371170697))
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_062BC6_N30E030_2023_11_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062BC6_N30E030_2023_11_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062BC6_N30E030_2023_11_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062BC6_N30E030_2023_11_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062BC6_N30E030_2023_11_11_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