https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-10-31T16:04:26.583610Z
2021-10-31T16:05:16.582713Z
s3://sentinel-s1-l1c/GRD/2021/10/31/IW/DV/S1B_IW_GRDH_1SDV_20211031T160451_20211031T160516_029382_0381AA_A7C1
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
2021-10-31T16:04:51.583161Z
2021-10-31T16:05:16.582713Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2428638808774
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-31T16:51:57.915150Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211031T160451_20211031T160516_029382_0381AA_A7C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.971675367553214 30.63568075300012,28.36180161525857 30.69988277604663,28.63333248036775 30.74382299241801,29.042056799967796 30.808820659850024,29.315093296290474 30.85147582336566,29.589216652172627 30.89368458712961,29.999233599750955 30.955670101832307,30.27332954072074 30.99633921490129,30.552546075028665 31.037133774134276,30.252736992624406 32.54085056845489,29.968916486084687 32.50045870383496,29.690383810795538 32.46015989218819,29.412100688720002 32.41924675585612,28.99515077254207 32.35672860715155,28.717505204601885 32.314286431593956,28.30152607444441 32.249481941570274,28.02453720300459 32.20552045102822,27.627568331382605 32.14137681204192,27.846616647464394 31.17775045804045,27.889443974584978 30.99721470793501,27.971675367553214 30.63568075300012))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61511718055766
46.53765729170617
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/2021/10/31/IW/DV/S1B_IW_GRDH_1SDV_20211031T160426_20211031T160451_029382_0381AA_C7F5
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
2021-10-31T16:04:26.583610Z
2021-10-31T16:04:51.581664Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.33502268735174
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-31T16:54:53.216135Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211031T160426_20211031T160451_029382_0381AA_C7F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.30531912263021 29.12819732930738,28.69304746184617 29.193165332748343,28.962510150690214 29.237603550564714,29.365807107225216 29.303031106545824,29.635137119218022 29.346002366443535,30.03766090572754 29.409149140650253,30.306422352786594 29.450593409770324,30.84698097218788 29.532208759322767,30.812639701705702 29.71295234854903,30.776957054440434 29.89358691322054,30.74090619776506 30.07416375538062,30.66779008640578 30.435160133843294,30.631958948611494 30.615760065522583,30.596778819600008 30.79645114934725,30.552546075028665 31.037133774134276,30.27332954072074 30.99633921490129,29.999233599750955 30.955670101832307,29.589216652172627 30.89368458712961,29.315093296290474 30.85147582336566,29.042056799967796 30.808820659850024,28.63333248036775 30.74382299241801,28.36180161525857 30.69988277604663,27.971675367553214 30.63568075300012,27.983037204355142 30.575646144563336,28.020515586263606 30.39423207268841,28.06046990269299 30.21322926782916,28.101359162876903 30.032383730532658,28.14164304227817 29.85143903044547,28.225073228201747 29.490034417066784,28.263765624938603 29.308827744031806,28.30531912263021 29.12819732930738))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66207280834793
46.57174676104177
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
2021-12-26T14:11:39.202844Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2021/10/31/0381AA
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((30.55937053420072 31.0,30.596778819597333 30.796451149361467,30.631958948619722 30.615760065480345,30.755712453560573 30.0,30.0 30.0,30.0 31.0,30.55937053420072 31.0))
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_0381AA_N30E030_2021_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0381AA_N30E030_2021_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0381AA_N30E030_2021_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0381AA_N30E030_2021_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0381AA_N30E030_2021_10_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