https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-26T04:08:35.159301Z
2024-05-26T04:09:04.169831Z
s3://sentinel-s1-l1c/GRD/2024/5/26/IW/DV/S1A_IW_GRDH_1SDV_20240526T040835_20240526T040904_054037_0691E1_7585
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
2024-05-26T04:08:35.159301Z
2024-05-26T04:09:04.169831Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240526T021349_V20240526T014140_20240526T081640.EOF
191.9650425424522
693000
Copernicus Ground Segment
2024-05-26T08:46:21.894878Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240526T040835_20240526T040904_054037_0691E1_7585
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.50633918416778 4.620116814011904,24.388683862874405 4.853257793820607,23.293530680505825 5.079733136087788,23.2814244752186 5.02141000844913,23.209192589006122 4.659034917749336,23.171304960197492 4.478205908697587,23.13543710730255 4.2969509911386154,23.060765000752312 3.935034493648303,23.024426458488136 3.7538585250146683,22.987011086969108 3.5729019566135145,22.962939728381482 3.4520779319648702,24.055912566312287 3.222906020042609,25.170483507074042 2.987860701242868,25.193540058887283 3.1093158717274965,25.232560385108346 3.290555882717375,25.26890077161027 3.472360531074715,25.30719364491278 3.653749141739195,25.344142439346758 3.835418966132725,25.50633918416778 4.620116814011904))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82217
46.12972920604759
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
2024-05-26T10:27:23.287353Z
Batch API, v4.357.2
s3://deafrica-sentinel-1/s1_rtc/N04E025/2024/05/26/0691E1
2.0E-4
2.0E-4
true
block average
2
2
5.0
25.0
4.0
26.0
POLYGON((25.506339184167768 4.620116814011908,25.37816127605519 4.0,25.0 4.0,25.0 4.725738297901777,25.506339184167768 4.620116814011908))
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_0691E1_N04E025_2024_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0691E1_N04E025_2024_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0691E1_N04E025_2024_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0691E1_N04E025_2024_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0691E1_N04E025_2024_05_26_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