https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-31T03:52:10.290221Z
2021-05-31T03:52:34.297231Z
s3://sentinel-s1-l1c/GRD/2021/5/31/IW/DV/S1B_IW_GRDH_1SDV_20210531T035210_20210531T035234_027143_033E08_9593
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
2021-05-31T03:52:10.290221Z
2021-05-31T03:52:34.297231Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.6996203885643
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-31T12:59:22.482367Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210531T035210_20210531T035234_027143_033E08_9593
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.112512547256344 31.00098694492161,32.72016570825416 31.065265488319834,32.45605981586435 31.107814179483093,32.05940485292976 31.17063181831204,31.794665550948434 31.211833955462506,31.397124737913916 31.27261677567158,31.131884750438818 31.312445903756277,30.86638839524619 31.351732684354076,30.52003408134613 31.40209496552052,30.34014205420057 30.49939837948341,30.256477914503378 30.08225647296241,30.59789748401665 30.031484475263408,30.860242464864456 29.99182332871273,31.122632762550708 29.95160157269546,31.51219083021497 29.890859868741664,31.90384896736812 29.828560381438365,32.164453126973314 29.78642068716716,32.427902152029645 29.743266051923804,32.81489437731638 29.678851325788862,32.86547146696527 29.916343591795147,32.903381052069214 30.097670865727387,32.942496675365376 30.278797639631343,33.02688335121883 30.64003542295414,33.112512547256344 31.00098694492161))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71778927285944
46.15842923351585
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
2021-12-26T06:28:30.853192Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E031/2021/05/31/033E08
2.0E-4
2.0E-4
true
block average
2
2
31.0
31.0
30.0
32.0
POLYGON((31.0 30.0,31.0 31.0,32.0 31.0,32.0 30.0,31.0 30.0))
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_033E08_N30E031_2021_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033E08_N30E031_2021_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033E08_N30E031_2021_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033E08_N30E031_2021_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033E08_N30E031_2021_05_31_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