https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-27T18:09:58.057967Z
2024-04-27T18:10:23.056577Z
s3://sentinel-s1-l1c/GRD/2024/4/27/IW/DV/S1A_IW_GRDH_1SDV_20240427T180958_20240427T181023_053623_0682D6_7221
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
2024-04-27T18:09:58.057967Z
2024-04-27T18:10:23.056577Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240427T182541_V20240427T180052_20240428T003552.EOF
347.03026358483
693000
Copernicus Ground Segment
2024-04-27T18:36:42.257427Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240427T180958_20240427T181023_053623_0682D6_7221
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.5629253004772874 33.69040782595545,-3.1519520003108337 33.75544178739031,-2.870604413135689 33.79911600852735,-2.4584478681740456 33.86187114688819,-2.18109144135052 33.903274774765606,-1.7610425759836237 33.96471432959225,-1.4799306169623276 34.00498344291915,-1.202811776923167 34.04402176798749,-0.8928728638166455 34.08688642211688,-0.9289895193321825 34.26728343558309,-0.96818311099423 34.44735191233415,-1.0011557045057133 34.62825843988704,-1.0434606635480983 34.807909579350564,-1.0796362084402948 34.98838519236352,-1.1222792964389507 35.167994017136316,-1.163112386220474 35.34784472963523,-1.214950358873846 35.58709597534631,-1.5315354800693366 35.54445937597158,-1.8160039243664636 35.50538704160004,-2.100198555652125 35.46564544333214,-2.525969588683833 35.40478157075611,-2.8094649287515514 35.36337356918391,-3.233955523803021 35.300049700186186,-3.5169475911841688 35.25695246799098,-3.924647323382686 35.193610255841875,-3.912975962190512 35.13390250204889,-3.8632807097898882 34.95436770461187,-3.8107716398207883 34.77528645184719,-3.7699512696388697 34.594374992742964,-3.7330624321548247 34.41284451922911,-3.6926973112093724 34.23186392173343,-3.6495631747582853 34.05132341270776,-3.603203412907105 33.87130045030156,-3.5629253004772874 33.69040782595545))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66485864287677
46.48588543261892
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
2024-04-27T20:10:25.488415Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N34W003/2024/04/27/0682D6
2.0E-4
2.0E-4
true
block average
2
2
35.0
-3.0
34.0
-2.0
POLYGON((-3.0 34.0,-3.0 35.0,-2.0 35.0,-2.0 34.0,-3.0 34.0))
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_0682D6_N34W003_2024_04_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0682D6_N34W003_2024_04_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0682D6_N34W003_2024_04_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0682D6_N34W003_2024_04_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0682D6_N34W003_2024_04_27_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