https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-22T04:19:26.201412Z
2023-09-22T04:19:51.199567Z
s3://sentinel-s1-l1c/GRD/2023/9/22/IW/DV/S1A_IW_GRDH_1SDV_20230922T041926_20230922T041951_050435_0612CB_C2E1
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
2023-09-22T04:19:26.201412Z
2023-09-22T04:19:51.199567Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230922T054859_V20230922T014951_20230922T050721.EOF
191.988398774959
693000
Copernicus Ground Segment
2023-09-22T06:43:36.229837Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230922T041926_20230922T041951_050435_0612CB_C2E1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.4967396697831 -4.612838284690156,20.396918588609207 -4.370751592878312,19.292111748349235 -4.125819924557834,19.252798186949448 -4.306560845965626,19.133184285791007 -4.848734608334157,19.05223351144653 -5.209946538930817,19.013296641170985 -5.390911186527289,18.960136811466896 -5.631176181201468,20.067352459618988 -5.878943341511794,21.168434402906534 -6.122981747448392,21.260328055026662 -5.700621437482622,21.29918730013584 -5.519178353451755,21.339996764534234 -5.33817052719456,21.379817964745197 -5.156948222513396,21.4967396697831 -4.612838284690156))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59636
45.94747911740764
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
2023-09-22T09:55:10.986794Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S06E021/2023/09/22/0612CB
2.0E-4
2.0E-4
true
block average
2
2
-5.0
21.0
-6.0
22.0
POLYGON((21.413543968450135 -5.0,21.33999676453392 -5.33817052719667,21.29918730013668 -5.519178353448175,21.195191751195313 -6.0,21.0 -6.0,21.0 -5.0,21.413543968450135 -5.0))
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_0612CB_S06E021_2023_09_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0612CB_S06E021_2023_09_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0612CB_S06E021_2023_09_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0612CB_S06E021_2023_09_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0612CB_S06E021_2023_09_22_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