https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-24T03:22:54.786749Z
2023-02-24T03:23:23.795046Z
s3://sentinel-s1-l1c/GRD/2023/2/24/IW/DV/S1A_IW_GRDH_1SDV_20230224T032254_20230224T032323_047372_05AFA6_EA3C
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
2023-02-24T03:22:54.786749Z
2023-02-24T03:23:23.795046Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230224T045701_V20230224T010019_20230224T041749.EOF
192.2288320588876
693000
Copernicus Ground Segment
2023-02-24T06:20:43.129892Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230224T032254_20230224T032323_047372_05AFA6_EA3C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.11325677527116 20.643636067620832,38.52333434633572 20.751669276220632,37.928899111464204 20.858329374442327,37.333633837100905 20.96292423922417,36.73830891463483 21.06530685519727,36.72728334067137 21.007449176624583,36.689574868722424 20.826960015316295,36.61999966648267 20.464975778401712,36.54927708561176 20.103168685737195,36.511572147896594 19.92266201218828,36.476453143424614 19.741706153536725,36.44307593895062 19.560443805651772,36.418924759334516 19.440330556001854,37.00835936009392 19.336720163076258,37.60040858486729 19.230596440111317,38.18860604294015 19.123129855275913,38.772404137880365 19.014467466554528,39.11325677527116 20.643636067620832))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78229415443468
46.05398848782767
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
2023-02-24T11:21:37.050512Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N20E039/2023/02/24/05AFA6
2.0E-4
2.0E-4
true
block average
2
2
21.0
39.0
20.0
40.0
POLYGON((39.1132567752711 20.643636067620776,39.0 20.10230423712024,39.0 20.664376917990356,39.1132567752711 20.643636067620776))
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_05AFA6_N20E039_2023_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AFA6_N20E039_2023_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AFA6_N20E039_2023_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AFA6_N20E039_2023_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AFA6_N20E039_2023_02_24_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