https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-29T03:17:47.644500Z
2022-10-29T03:18:12.642989Z
s3://sentinel-s1-l1c/GRD/2022/10/29/IW/DV/S1A_IW_GRDH_1SDV_20221029T031747_20221029T031812_045651_057580_BBF6
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
2022-10-29T03:17:47.644500Z
2022-10-29T03:18:12.642989Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221029T044522_V20221029T004356_20221029T040126.EOF
192.3114457680338
693000
Copernicus Ground Segment
2022-10-29T06:00:55.677890Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221029T031747_20221029T031812_045651_057580_BBF6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.36780752936515 -20.03615502797572,33.803309881390554 -19.906740865580005,33.19596111558895 -19.765257454879094,32.590474944093906 -19.62191919930225,32.04083491715435 -19.489844819765896,31.992663499731364 -19.669305058785646,31.803820548412602 -20.38860769816448,31.644808046902174 -20.98719925586328,32.204743637968186 -21.12241999579662,32.812191093404195 -21.26675536298057,33.419964353345634 -21.408714361606066,33.988549314271886 -21.539283709948368,34.00435735711472 -21.479861958542084,34.05061737382703 -21.299543016891008,34.14129965955422 -20.93851312287271,34.1876933490014 -20.758254104127463,34.32239546121883 -20.21650714520922,34.36780752936515 -20.03615502797572))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07755
45.9114215223322
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
2022-10-29T08:12:29.414385Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2022/10/29/057580
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.0 -21.0,33.0 -20.0,34.0 -20.0,34.0 -21.0,33.0 -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_057580_S21E033_2022_10_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057580_S21E033_2022_10_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057580_S21E033_2022_10_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057580_S21E033_2022_10_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057580_S21E033_2022_10_29_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