https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-21T04:11:56.732616Z
2022-11-21T04:12:21.105622Z
s3://sentinel-s1-l1c/GRD/2022/11/21/IW/DV/S1A_IW_GRDH_1SDV_20221121T041156_20221121T041221_045987_0580D2_B451
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
2022-11-21T04:11:56.732616Z
2022-11-21T04:12:21.105622Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221121T054416_V20221121T014132_20221121T045902.EOF
192.0175437467342
693000
Copernicus Ground Segment
2022-11-21T06:30:37.230739Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221121T041156_20221121T041221_045987_0580D2_B451
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.89424410223336 -7.586806090892948,22.359728203877886 -7.467974146961764,21.79545828224157 -7.3417558405674965,21.234459858372013 -7.215511597832498,20.68217740527572 -7.090492086453684,20.60067273079641 -7.451658867688453,20.560781069045664 -7.63249961197868,20.519928375781692 -7.813127609744915,20.476553645447364 -7.993182372364036,20.436917213648822 -8.174106557412536,20.377968127940772 -8.433528565581282,20.93017733345733 -8.559528718760147,21.493066930596413 -8.687078853348797,22.056471606191412 -8.813840318114005,22.596678255315673 -8.934518363605608,22.69447833924299 -8.492979084860227,22.735594871658037 -8.311976051043501,22.81639577869341 -7.949663832040013,22.854423807567667 -7.767985500350759,22.89424410223336 -7.586806090892948))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55072
45.94217178705951
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
2022-11-21T07:25:44.011109Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S09E020/2022/11/21/0580D2
2.0E-4
2.0E-4
true
block average
2
2
-8.0
20.0
-9.0
21.0
POLYGON((21.0 -8.575350454603413,20.377968127940843 -8.433528565581314,20.47506005611462 -8.0,21.0 -8.0,21.0 -8.575350454603413))
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_0580D2_S09E020_2022_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0580D2_S09E020_2022_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0580D2_S09E020_2022_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0580D2_S09E020_2022_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0580D2_S09E020_2022_11_21_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