https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-23T16:12:21.155834Z
2022-11-23T16:12:46.153850Z
s3://sentinel-s1-l1c/GRD/2022/11/23/IW/DV/S1A_IW_GRDH_1SDV_20221123T161221_20221123T161246_046023_058223_E220
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
2022-11-23T16:12:21.155834Z
2022-11-23T16:12:46.153850Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221123T183121_V20221123T143501_20221123T175231.EOF
348.0224187206835
693000
Copernicus Ground Segment
2022-11-23T19:08:23.871977Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221123T161221_20221123T161246_046023_058223_E220
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.306140709466618 -4.749913911087632,32.41259688910676 -4.506188444371445,33.507524148714666 -4.263215297464782,33.42864126257061 -3.9018023579668806,33.182367904723876 -2.756718735310492,32.089634040635495 -2.996831188236511,30.98940888232741 -3.2374053970850234,31.003147524046355 -3.297398716264375,31.041171220148122 -3.478927211806254,31.077683624546623 -3.660791454039572,31.11576044777683 -3.8423168229294387,31.190998698897292 -4.205581461393008,31.306140709466618 -4.749913911087632))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75369
46.10566218616991
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
2022-11-23T21:29:29.440755Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S04E033/2022/11/23/058223
2.0E-4
2.0E-4
true
block average
2
2
-3.0
33.0
-4.0
34.0
POLYGON((33.23469045372446 -3.0,33.45007412390311 -4.0,33.0 -4.0,33.0 -3.0,33.23469045372446 -3.0))
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_058223_S04E033_2022_11_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058223_S04E033_2022_11_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058223_S04E033_2022_11_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058223_S04E033_2022_11_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058223_S04E033_2022_11_23_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