https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-09-27T05:37:43.233030Z
2021-09-27T05:38:33.231556Z
s3://sentinel-s1-l1c/GRD/2021/9/27/IW/DV/S1A_IW_GRDH_1SDV_20210927T053808_20210927T053833_039863_04B74D_1722
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
2021-09-27T05:38:08.233794Z
2021-09-27T05:38:33.231556Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.1742809687212
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-27T06:42:29.177148Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210927T053808_20210927T053833_039863_04B74D_1722
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.881976247324991 37.534880415087336,7.454120184149528 37.59931562799057,7.160302550326788 37.64259977129063,6.718944221879086 37.7061539144754,6.424291219070975 37.747605951161425,5.9817028685351765 37.80840299343925,5.686245420688409 37.84801107357943,5.390475061321237 37.886878341938846,5.083277114484742 37.92641299216643,5.008933718345834 37.566031921070596,4.895743124240903 37.02552422121315,4.775908422320924 36.48586690728351,4.763461542351882 36.42622379192882,5.063256964639676 36.38654499094315,5.490898398291771 36.328559001325154,5.7839780225184985 36.287896769119044,6.074722291734927 36.24680495333582,6.365466953069101 36.2049640197941,6.796757554391068 36.14151020357533,7.082670619903585 36.09853197380562,7.502329022972808 36.034125835392544,7.518394939045111 36.09359673525865,7.562037790697075 36.27402604179779,7.615520360805656 36.45294769811467,7.659340785736942 36.633362815331935,7.750319343038307 36.993697697765086,7.881976247324991 37.534880415087336))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60415180744877
46.49084887421854
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
s3://sentinel-s1-l1c/GRD/2021/9/27/IW/DV/S1A_IW_GRDH_1SDV_20210927T053743_20210927T053808_039863_04B74D_734E
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
2021-09-27T05:37:43.233030Z
2021-09-27T05:38:08.232293Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.3224678714938
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-27T06:26:38.033782Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210927T053743_20210927T053808_039863_04B74D_734E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.248823358418385 39.03833237347153,7.816364716443678 39.102152401821826,7.516401498347826 39.14540563749777,7.065776634695659 39.20883787384059,6.764914839942704 39.250157939264,6.312968522124857 39.31068095130296,6.011243610412841 39.350055289254904,5.70918360908221 39.38864787631234,5.384309289134379 39.429222360471314,5.234101255939525 38.708630429083414,5.0724375576568566 37.928064742850985,5.083277114484742 37.92641299216643,5.390475061321237 37.886878341938846,5.686245420688409 37.84801107357943,5.9817028685351765 37.80840299343925,6.424291219070975 37.747605951161425,6.718944221879086 37.7061539144754,7.160302550326788 37.64259977129063,7.454120184149528 37.59931562799057,7.881976247324991 37.534880415087336,8.069687078264288 38.31710915429107,8.248823358418385 39.03833237347153))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55930692990198
46.38999675159142
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
2021-12-26T12:27:37.260500Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N37E006/2021/09/27/04B74D
2.0E-4
2.0E-4
true
block average
2
2
38.0
6.0
37.0
7.0
POLYGON((6.0 37.0,6.0 38.0,7.0 38.0,7.0 37.0,6.0 37.0))
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_04B74D_N37E006_2021_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B74D_N37E006_2021_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B74D_N37E006_2021_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B74D_N37E006_2021_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B74D_N37E006_2021_09_27_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