https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-18T03:52:13.132455Z
2021-07-18T03:52:37.143790Z
s3://sentinel-s1-l1c/GRD/2021/7/18/IW/DV/S1B_IW_GRDH_1SDV_20210718T035213_20210718T035237_027843_03528B_EFE6
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-18T03:52:13.132455Z
2021-07-18T03:52:37.143790Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7001850791408
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-18T09:02:11.863441Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210718T035213_20210718T035237_027843_03528B_EFE6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.112270214954194 31.00088610573529,32.7199241671612 31.065166952657243,32.45581881662507 31.107717190045083,32.05916467682535 31.170537164900058,31.79442592257607 31.211740860326255,31.396885926218527 31.272526024478875,31.131646469885197 31.312356720726658,30.8661506451867 31.351645067893543,30.520004425366285 31.401979574404677,30.34010209185277 30.499283450589942,30.25632906944765 30.08160115394309,30.597541784823953 30.03085697617101,30.85988257330865 29.991194452583056,31.122270862486246 29.950970963591715,31.511832399876305 29.890225758769354,31.90348215365613 29.827924650494552,32.16409122189489 29.785782252523447,32.427533443234196 29.742626762117695,32.81452182746432 29.67820980532898,32.86521935381992 29.916243498555538,32.90313106725194 30.097570555722324,32.94224864622557 30.278697192887936,33.02663822989497 30.63993471943851,33.112270214954194 31.00088610573529))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72191468007765
46.16078962502528
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
2021-12-26T08:51:09.191392Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N30E031/2021/07/18/03528B
2.0E-4
2.0E-4
true
block average
2
2
31.0
31.0
30.0
32.0
POLYGON((31.0 30.0,31.0 31.0,32.0 31.0,32.0 30.0,31.0 30.0))
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_03528B_N30E031_2021_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03528B_N30E031_2021_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03528B_N30E031_2021_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03528B_N30E031_2021_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03528B_N30E031_2021_07_18_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