https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-30T19:12:26.195014Z
2023-07-30T19:12:51.192576Z
s3://sentinel-s1-l1c/GRD/2023/7/30/IW/DV/S1A_IW_GRDH_1SDV_20230730T191226_20230730T191251_049657_05F8A1_5115
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
2023-07-30T19:12:26.195014Z
2023-07-30T19:12:51.192576Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230730T211215_V20230730T172751_20230730T204521.EOF
347.6895146926827
693000
Copernicus Ground Segment
2023-07-30T21:28:52.236451Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230730T191226_20230730T191251_049657_05F8A1_5115
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-17.38421197355039 21.532158853270168,-16.790582826656436 21.639900527163388,-16.18943421017623 21.74668725784958,-15.587152635630943 21.851334138859144,-14.995570483787242 21.95183617852283,-15.136465233226998 22.675233685219975,-15.243413419066325 23.217595264346755,-15.290120017265409 23.457903424814983,-15.88922038024466 23.358279785833634,-16.497611795511467 23.254608612609356,-17.10426297436646 23.14872733759198,-17.70363090057021 23.041658337781122,-17.53730748551221 22.25713221083516,-17.38421197355039 21.532158853270168))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7677061261707
46.04393
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
2023-07-31T00:19:53.838134Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N22W017/2023/07/30/05F8A1
2.0E-4
2.0E-4
true
block average
2
2
23.0
-17.0
22.0
-16.0
POLYGON((-17.0 22.0,-17.0 23.0,-16.0 23.0,-16.0 22.0,-17.0 22.0))
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_05F8A1_N22W017_2023_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F8A1_N22W017_2023_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F8A1_N22W017_2023_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F8A1_N22W017_2023_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F8A1_N22W017_2023_07_30_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
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