https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-02T16:39:08.569328Z
2024-05-02T16:39:33.567459Z
s3://sentinel-s1-l1c/GRD/2024/5/2/IW/DV/S1A_IW_GRDH_1SDV_20240502T163908_20240502T163933_053695_0685B8_7A37
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
2024-05-02T16:39:08.569328Z
2024-05-02T16:39:33.567459Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240502T151846_V20240502T145137_20240502T212637.EOF
347.1156179789333
693000
Copernicus Ground Segment
2024-05-02T17:12:16.500868Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240502T163908_20240502T163933_053695_0685B8_7A37
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.312122846083287 32.55783386916574,19.71375952740366 32.62235696215746,19.990781674293963 32.666055948099554,20.406815760181175 32.73045864577401,20.684501204636877 32.77262760383728,21.101515585220042 32.8347278843024,21.379844673667616 32.87535700852415,21.65924034836944 32.91548258270616,21.946963528952175 32.9561125262503,21.802418790966197 33.67779181088256,21.64524430329927 34.45920783971148,21.35156298894628 34.41885017667808,21.068028969314692 34.37917649770641,20.784764171869615 34.338847884802085,20.36037989175093 34.27713061752481,20.077804373088224 34.23517182267823,19.65447116883655 34.17101689821563,19.372607635609814 34.12743827063562,18.96397974201689 34.06302593289493,19.145712132771052 33.280543544552984,19.312122846083287 32.55783386916574))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65351979487842
46.4973245471653
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
2024-05-02T18:50:44.439657Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N33E021/2024/05/02/0685B8
2.0E-4
2.0E-4
true
block average
2
2
34.0
21.0
33.0
22.0
POLYGON((21.737609642805396 34.0,21.9381733315209 33.0,21.0 33.0,21.0 34.0,21.737609642805396 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_0685B8_N33E021_2024_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0685B8_N33E021_2024_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0685B8_N33E021_2024_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0685B8_N33E021_2024_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0685B8_N33E021_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