https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-02T18:17:13.031434Z
2024-05-02T18:17:42.070706Z
s3://sentinel-s1-l1c/GRD/2024/5/2/IW/DV/S1A_IW_GRDH_1SDV_20240502T181713_20240502T181742_053696_0685C0_7058
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
2024-05-02T18:17:13.031434Z
2024-05-02T18:17:42.070706Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240502T170042_V20240502T163021_20240502T230521.EOF
347.2601287566669
693000
Copernicus Ground Segment
2024-05-02T18:44:04.251624Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240502T181713_20240502T181742_053696_0685C0_7058
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.8500809615577385 30.268087534536782,-4.454786071874613 30.333382472847006,-4.188583253168396 30.376632908565924,-3.9201340070854096 30.41966047848195,-3.5202160653283894 30.482672371604117,-3.1199150947197314 30.544439693731718,-2.852378760428993 30.584993593752053,-2.58505713477754 30.624934049374513,-2.2839710994626823 30.669209768580572,-2.402028520591223 31.26861972696688,-2.436952823131167 31.449302807063486,-2.4708915066370656 31.630122339439666,-2.505569403564636 31.810831161851688,-2.5413156817537903 31.9913840505521,-2.574699201934389 32.172268304666,-2.594588694696178 32.29500983331896,-2.9041197746487986 32.25079049785648,-3.1734792844869957 32.21163889604757,-3.4458562582365886 32.171435817882404,-3.853174551748989 32.11015547598451,-4.1258113241219 32.068362202790524,-4.527951884448687 32.0055720438847,-4.7995953312448165 31.962392288280967,-5.202951845960263 31.89712769464831,-5.174310959376553 31.77496009590473,-5.138332120275966 31.59333234029846,-5.097527592462157 31.412493112125954,-4.982680581770241 30.86874075615373,-4.943528598227792 30.6876339762532,-4.8500809615577385 30.268087534536782))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86111010723833
46.49708679720966
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
2024-05-02T21:11:04.747766Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2024/05/02/0685C0
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.5429058186271067 32.0,-2.3491222386946946 31.0,-3.0 31.0,-3.0 32.0,-2.5429058186271067 32.0))
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_0685C0_N31W003_2024_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0685C0_N31W003_2024_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0685C0_N31W003_2024_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0685C0_N31W003_2024_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0685C0_N31W003_2024_05_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