https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-10T03:48:03.301236Z
2022-05-10T03:48:35.071583Z
s3://sentinel-s1-l1c/GRD/2022/5/10/IW/DV/S1A_IW_GRDH_1SDV_20220510T034803_20220510T034835_043143_052713_F3C3
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
2022-05-10T03:48:03.301236Z
2022-05-10T03:48:35.071583Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220510T052732_V20220510T011643_20220510T043413.EOF
192.072312719974
693000
Copernicus Ground Segment
2022-05-10T06:40:24.468720Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220510T034803_20220510T034835_043143_052713_F3C3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.306788925371414 -10.93820245265721,27.77411336943886 -10.818427438449378,27.205651405988867 -10.689500447182173,26.63116247339693 -10.55804433571213,26.078744256617234 -10.43056328331332,26.035683748068056 -10.610682373158724,25.995792925626 -10.79164887308812,25.95183485613056 -10.971670145973022,25.867120279046016 -11.332491307387176,25.823747208511865 -11.512677667085004,25.781329816728586 -11.693098360462818,25.739767541474556 -11.873729213200264,25.697191232029393 -12.054130796799889,25.65978529380086 -12.21727397976109,26.214920078083246 -12.346558326433085,26.78838246353043 -12.478800857984417,27.363650369062317 -12.610118162170036,27.897248828479864 -12.730701407528555,27.933407895599927 -12.56696612495608,27.974789778912328 -12.385935357727341,28.05992657528727 -12.024427404911023,28.143897060838157 -11.662678406824025,28.225894221174173 -11.300506387503738,28.306788925371414 -10.93820245265721))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.41383
45.98669701745388
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
2022-05-10T11:44:28.960586Z
Batch API, v4.109.0
s3://deafrica-sentinel-1/s1_rtc/S13E026/2022/05/10/052713
2.0E-4
2.0E-4
true
block average
2
2
-12.0
26.0
-13.0
27.0
POLYGON((27.0 -12.527107123883052,26.0 -12.296505973980384,26.0 -12.0,27.0 -12.0,27.0 -12.527107123883052))
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_052713_S13E026_2022_05_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052713_S13E026_2022_05_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052713_S13E026_2022_05_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052713_S13E026_2022_05_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052713_S13E026_2022_05_10_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