https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-01T04:12:03.912632Z
2021-11-01T04:12:28.912020Z
s3://sentinel-s1-l1c/GRD/2021/11/1/IW/DV/S1B_IW_GRDH_1SDV_20211101T041203_20211101T041228_029389_0381E5_EF9E
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
2021-11-01T04:12:03.912632Z
2021-11-01T04:12:28.912020Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1842903243917
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-01T12:18:37.540417Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211101T041203_20211101T041228_029389_0381E5_EF9E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.406088415608547 18.946891472673652,25.821685159378248 19.05571786590425,25.233578725954192 19.163224913068095,24.64334983037007 19.269089646119294,24.062252754606572 19.371323612708487,23.956311942366977 18.828817789269152,23.922469438340418 18.647683930949636,23.886816065832306 18.466862612434873,23.816577821411926 18.105017706194023,23.768605647200104 17.86419688103592,24.34474145728283 17.760824925401337,24.929393215427517 17.654068532127326,25.512498010269415 17.545739474462916,26.0920805920064 17.436233694752147,26.255872340064528 18.22163290521051,26.406088415608547 18.946891472673652))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88922981424058
46.08574615973972
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
2021-12-26T14:14:12.528748Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N19E023/2021/11/01/0381E5
2.0E-4
2.0E-4
true
block average
2
2
20.0
23.0
19.0
24.0
POLYGON((23.989740491264023 19.0,24.0 19.052537290560966,24.0 19.0,23.989740491264023 19.0))
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_0381E5_N19E023_2021_11_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0381E5_N19E023_2021_11_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0381E5_N19E023_2021_11_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0381E5_N19E023_2021_11_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0381E5_N19E023_2021_11_01_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