https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-07-21T05:56:42.308662Z
2021-07-21T05:57:32.307296Z
s3://sentinel-s1-l1c/GRD/2021/7/21/IW/DV/S1B_IW_GRDH_1SDV_20210721T055707_20210721T055732_027888_0353E2_E62B
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
2021-07-21T05:57:07.308729Z
2021-07-21T05:57:32.307296Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4198990629785
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-21T07:25:38.720460Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210721T055707_20210721T055732_027888_0353E2_E62B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.086409871176811 25.67351303961218,0.7015802447958731 25.74059369067713,0.4416453924663901 25.78528576334271,0.051969409548275725 25.851354624405566,-0.20851337660542668 25.894896179499053,-0.7309915187558574 25.98072803209427,-0.9926572286986547 26.02296022234859,-1.3782573614679612 26.08427642917759,-1.5896350953356246 24.999996894522564,-1.6722429543389936 24.578630690332492,-1.2910799923349965 24.51660600598668,-1.0331795805291366 24.474056784478144,-0.5177035214091643 24.387608053310252,-0.26031978111040044 24.343742444825462,0.12506329155196455 24.277189482631474,0.3818579577120021 24.232262061925272,0.7614296530745069 24.165001260803237,0.8516740288630108 24.587316162581043,0.8890196022371987 24.76867796716227,0.9292649229714655 24.949526888203305,0.9686153295604425 25.130534775462348,1.046351022544161 25.49272166077051,1.086409871176811 25.67351303961218))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78179761623363
46.66925927601397
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/2021/7/21/IW/DV/S1B_IW_GRDH_1SDV_20210721T055642_20210721T055707_027888_0353E2_B9E9
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
2021-07-21T05:56:42.308662Z
2021-07-21T05:57:07.307230Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4881472208026
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-21T07:20:04.502658Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210721T055642_20210721T055707_027888_0353E2_B9E9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.4106119134766153 27.182467761425766,1.0229894957482688 27.24889513861955,0.759067398675595 27.29346369197105,0.36346783420846085 27.359272017900114,0.09917865704303747 27.402570373381323,-0.4290516420521989 27.487512953398078,-0.694283274493218 27.529360308273795,-1.0867258537928088 27.59029176794761,-1.2272693364158551 26.86757039416979,-1.3332391722781853 26.32550381458436,-1.3782573614679612 26.08427642917759,-0.9926572286986547 26.02296022234859,-0.7309915187558574 25.98072803209427,-0.20851337660542668 25.894896179499053,0.051969409548275725 25.851354624405566,0.4416453924663901 25.78528576334271,0.7015802447958731 25.74059369067713,1.086409871176811 25.67351303961218,1.1370264499984337 25.915152585453065,1.1755749032095621 26.096302898681337,1.216276474684923 26.27707859964728,1.2554825807547205 26.45811549696706,1.2956378763286847 26.638988736411946,1.4106119134766153 27.182467761425766))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74380012224695
46.65302221342917
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
2021-12-26T09:00:47.724148Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N25E001/2021/07/21/0353E2
2.0E-4
2.0E-4
true
block average
2
2
26.0
1.0
25.0
2.0
POLYGON((1.0864098711796508 25.673513039624904,1.0 25.276762532579212,1.0 26.0,1.1550818236351659 26.0,1.0864098711796508 25.673513039624904))
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_0353E2_N25E001_2021_07_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0353E2_N25E001_2021_07_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0353E2_N25E001_2021_07_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0353E2_N25E001_2021_07_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0353E2_N25E001_2021_07_21_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