https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2024-04-02T17:11:53.356919Z
2024-04-02T17:12:40.156687Z
s3://sentinel-s1-l1c/GRD/2024/4/2/IW/DV/S1A_IW_GRDH_1SDV_20240402T171218_20240402T171240_053257_067470_2A23
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
2024-04-02T17:12:18.357485Z
2024-04-02T17:12:40.156687Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240402T174142_V20240402T140208_20240402T171938.EOF
347.4791390126689
693000
Copernicus Ground Segment
2024-04-02T18:37:10.499807Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240402T171218_20240402T171240_053257_067470_2A23
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.016295042666332 -26.088844658717107,20.023606253414652 -26.08745505650233,20.38351623560562 -26.00446023444454,20.634215395632374 -25.946244206525435,20.884303903286664 -25.88768354249259,21.26024526853978 -25.798734102193656,21.633692207030855 -25.70929036916294,21.88234777591255 -25.64913306598987,22.42520566431048 -25.516104639078225,22.319480413475276 -25.1582947486851,22.26761007492079 -24.979122319467134,22.083673835192215 -24.33759434723231,21.547491939416766 -24.468581683253866,21.176873608165835 -24.55785479534638,20.929380470108008 -24.616896454135315,20.68159788305632 -24.67554692735531,20.30999923777334 -24.76264027407661,20.06214204957708 -24.820155516595268,19.69723530703495 -24.903990124634056,19.724943056507385 -25.008331671526957,19.870432861988576 -25.548619957221177,19.918127609120532 -25.728926399855503,19.96674472037376 -25.90903362137235,20.016295042666332 -26.088844658717107))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.35539
46.01335707687252
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/2024/4/2/IW/DV/S1A_IW_GRDH_1SDV_20240402T171153_20240402T171218_053257_067470_DD67
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
2024-04-02T17:11:53.356919Z
2024-04-02T17:12:18.356004Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240402T174142_V20240402T140208_20240402T171938.EOF
347.4105884134171
693000
Copernicus Ground Segment
2024-04-02T18:37:03.782812Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240402T171153_20240402T171218_053257_067470_DD67
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.434841598144676 -27.58661470709201,20.8029079620691 -27.502020465079152,21.05675011592047 -27.443035730774778,21.436260006658582 -27.35387596868052,21.689666534152153 -27.293688990059483,22.068998564833542 -27.202618255359422,22.32195335487855 -27.141236698201645,22.574122932626118 -27.07952872865715,22.87572803550551 -27.005030117762338,22.767228532158263 -26.647589480048886,22.60692413068004 -26.110824802397246,22.55426992229134 -25.931747193548247,22.50103295644906 -25.752834687505228,22.44911788763134 -25.573610378450564,22.43293442269528 -25.51447783067004,22.42520566431048 -25.516104639078225,21.88234777591255 -25.64913306598987,21.633692207030855 -25.70929036916294,21.26024526853978 -25.798734102193656,20.884303903286664 -25.88768354249259,20.634215395632374 -25.946244206525435,20.38351623560562 -26.00446023444454,20.023606253414652 -26.08745505650233,20.186258428570692 -26.686935389630566,20.2861687921988 -27.046692357549542,20.33513944012564 -27.22681871585741,20.385728964128383 -27.406586745517767,20.434841598144676 -27.58661470709201))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25435
45.96945966672364
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
2024-04-03T09:38:00.090578Z
Batch API, v4.330.0
s3://deafrica-sentinel-1/s1_rtc/S26E021/2024/04/02/067470
2.0E-4
2.0E-4
true
block average
2
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-25.0
21.0
-26.0
22.0
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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_067470_S26E021_2024_04_02_MASK.tif
Mask
geotiff
0
UINT
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Little Endian
0
1
2
s1_rtc_067470_S26E021_2024_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067470_S26E021_2024_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067470_S26E021_2024_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067470_S26E021_2024_04_02_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
GLO-30, release 2021
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