https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-06T16:54:52.071239Z
2024-04-06T16:55:21.097128Z
s3://sentinel-s1-l1c/GRD/2024/4/6/IW/DV/S1A_IW_GRDH_1SDV_20240406T165452_20240406T165521_053316_0676B5_9AA3
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
2024-04-06T16:54:52.071239Z
2024-04-06T16:55:21.097128Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240406T153737_V20240406T150803_20240406T214303.EOF
347.27230791517263
693000
Copernicus Ground Segment
2024-04-06T17:26:25.438284Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240406T165452_20240406T165521_053316_0676B5_9AA3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.756183443390864 30.074630439273115,16.156806123762603 30.140971265089405,16.426860913440073 30.184951310464385,16.82957432500598 30.249436259865668,17.099089523978833 30.291855770510402,17.368844651324277 30.333722505087295,17.77325905481412 30.395383555542168,18.04299938596965 30.435774382835667,18.320889106415844 30.47676538514381,18.164950167583118 31.255791918443435,17.996959566440474 32.099458712079375,17.713593743974037 32.058815849789596,17.438513404191312 32.01871757676942,17.163674073652587 31.978024490963712,16.751873418144093 31.915872713474656,16.4776494279348 31.87369899787086,16.066785313256283 31.80933320258326,15.793194578086716 31.765688193852657,15.386746819138004 31.69968739156622,15.455673098453076 31.39708585525279,15.497863629674951 31.216508620133958,15.578683671445209 30.854775657925558,15.621284999733334 30.674274150941063,15.66141421060655 30.493366313988524,15.756183443390864 30.074630439273115))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73828416369313
46.54208772566145
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
2024-04-06T19:37:34.984058Z
Batch API, v4.332.0
s3://deafrica-sentinel-1/s1_rtc/N30E018/2024/04/06/0676B5
2.0E-4
2.0E-4
true
block average
2
2
31.0
18.0
30.0
19.0
POLYGON((18.216152429147733 31.0,18.320889106415922 30.47676538514361,18.0 30.42933566911043,18.0 31.0,18.216152429147733 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_0676B5_N30E018_2024_04_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0676B5_N30E018_2024_04_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0676B5_N30E018_2024_04_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0676B5_N30E018_2024_04_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0676B5_N30E018_2024_04_06_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