https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-05T02:11:56.830966Z
2023-05-05T02:12:21.829404Z
s3://sentinel-s1-l1c/GRD/2023/5/5/IW/DV/S1A_IW_GRDH_1SDV_20230505T021156_20230505T021221_048392_05D21C_F35F
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
2023-05-05T02:11:56.830966Z
2023-05-05T02:12:21.829404Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230505T033311_V20230504T233804_20230505T025534.EOF
192.3111922568772
693000
Copernicus Ground Segment
2023-05-05T04:15:31.377164Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230505T021156_20230505T021221_048392_05D21C_F35F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.80277616045469 -20.139074214517674,50.23306628849473 -20.00846408085355,49.63529434182449 -19.86922324975788,49.03856720258206 -19.7279959594568,48.4728126662417 -19.592016062593544,48.381331269038355 -19.95222226281275,48.332801876644766 -20.131709133074743,48.28613046167342 -20.31166750025888,48.23687480945733 -20.491004329339063,48.190081499047395 -20.670961886771053,48.14254286926846 -20.850750551513116,48.07813562119367 -21.089735263207956,48.643885753024136 -21.226370450381285,49.24596343665661 -21.36942319177192,49.84919719915389 -21.510328114774904,50.42420557449758 -21.642370114587234,50.621963952176635 -20.860972130633705,50.80277616045469 -20.139074214517674))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.11617
45.86079482957267
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
2023-05-05T06:30:00.433477Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S21E048/2023/05/05/05D21C
2.0E-4
2.0E-4
true
block average
2
2
-20.0
48.0
-21.0
49.0
POLYGON((48.102319600652265 -21.0,48.368413195687104 -20.0,49.0 -20.0,49.0 -21.0,48.102319600652265 -21.0))
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_05D21C_S21E048_2023_05_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D21C_S21E048_2023_05_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D21C_S21E048_2023_05_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D21C_S21E048_2023_05_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D21C_S21E048_2023_05_05_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