https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-28T03:09:07.004667Z
2021-11-28T03:09:36.036294Z
s3://sentinel-s1-l1c/GRD/2021/11/28/IW/DV/S1B_IW_GRDH_1SDV_20211128T030907_20211128T030936_029782_038E04_79B2
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-11-28T03:09:07.004667Z
2021-11-28T03:09:36.036294Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3705290221636
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-28T06:37:54.563331Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211128T030907_20211128T030936_029782_038E04_79B2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.05925880439937 -21.467438578759747,35.47218214022418 -21.332561744394653,34.87916171539334 -21.193996427235106,34.28737040191152 -21.053398364938577,33.7190853353204 -20.916198425505822,33.606734988894374 -21.3323845008606,33.36051690678734 -22.229771292332398,33.27742645371282 -22.530125139032094,33.85021105660378 -22.66910308185722,34.44785159053478 -22.811644822828253,35.04712149285109 -22.952050474679865,35.64242937960322 -23.08902172753911,35.767399576793615 -22.60691202346588,35.86031034222833 -22.246230605363714,36.05925880439937 -21.467438578759747))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.27951
45.7024433999806
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
2021-12-26T15:33:46.629309Z
Batch API, v4.67.1
s3://deafrica-sentinel-1/s1_rtc/S21E034/2021/11/28/038E04
2.0E-4
2.0E-4
true
block average
2
2
-20.0
34.0
-21.0
35.0
POLYGON((34.0 -20.984019097287668,34.066193238857174 -21.0,34.0 -21.0,34.0 -20.984019097287668))
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_038E04_S21E034_2021_11_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038E04_S21E034_2021_11_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038E04_S21E034_2021_11_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038E04_S21E034_2021_11_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038E04_S21E034_2021_11_28_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 2019
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