https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-28T04:08:18.946637Z
2021-07-28T04:08:42.970978Z
s3://sentinel-s1-l1c/GRD/2021/7/28/IW/DV/S1B_IW_GRDH_1SDV_20210728T040818_20210728T040842_027989_0356D3_77FA
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
2021-07-28T04:08:18.946637Z
2021-07-28T04:08:42.970978Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7856767053063
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-28T04:26:40.775495Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210728T040818_20210728T040842_027989_0356D3_77FA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.301131548529703 32.3461452174038,28.90315389490145 32.410271487157694,28.63515467161151 32.45269579552227,28.232689350031194 32.51526309211403,27.964072151517875 32.55625978130364,27.560692852654924 32.61667904336319,27.291475123203753 32.656239384417134,27.022022173976872 32.69522275054028,26.669085258447343 32.745341976074826,26.453400502134777 31.66250650575156,26.405226672872647 31.42422006913725,26.753344517590847 31.373629549405,27.01834901680666 31.334434510470704,27.28449067318143 31.294489799871265,27.681919675901568 31.233750503909665,27.946794391059175 31.192544768855306,28.343750040451116 31.129704633325083,28.60789908657854 31.087164998385102,29.00036151035677 31.022890682479662,29.136303307274463 31.62323110763617,29.301131548529703 32.3461452174038))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70636802724747
46.15107693943041
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
2021-12-26T09:20:54.537340Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N31E027/2021/07/28/0356D3
2.0E-4
2.0E-4
true
block average
2
2
32.0
27.0
31.0
28.0
POLYGON((28.0 31.184122045355068,27.681919675809326 31.233750503924743,27.0 31.337148390538033,27.0 32.0,28.0 32.0,28.0 31.184122045355068))
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_0356D3_N31E027_2021_07_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0356D3_N31E027_2021_07_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0356D3_N31E027_2021_07_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0356D3_N31E027_2021_07_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0356D3_N31E027_2021_07_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