https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-01T04:18:53.671726Z
2023-05-01T04:19:18.669760Z
s3://sentinel-s1-l1c/GRD/2023/5/1/IW/DV/S1A_IW_GRDH_1SDV_20230501T041853_20230501T041918_048335_05D02F_7ACB
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
2023-05-01T04:18:53.671726Z
2023-05-01T04:19:18.669760Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230501T054705_V20230501T014943_20230501T050713.EOF
191.9768325328583
693000
Copernicus Ground Segment
2023-05-01T06:57:20.851323Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230501T041853_20230501T041918_048335_05D02F_7ACB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.822681607813116 -3.1018930450007987,20.720720807740143 -2.86113390798134,19.620934764979836 -2.619724805466303,19.54229440883241 -2.981186018662903,19.46518960664952 -3.343111307900984,19.42572865710493 -3.523882264886788,19.347813656371354 -3.885670838850063,19.30732461683114 -4.0662334466662164,19.294758598957905 -4.125879497788929,20.396762256419116 -4.370175171428663,21.499744709903524 -4.612943134688502,21.551507440254134 -4.371794364081971,21.630164084152774 -4.009177902674906,21.70615908800213 -3.645992414930584,21.784408994903902 -3.283317530973253,21.822681607813116 -3.1018930450007987))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62881
45.97689791413674
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
2023-05-01T10:57:17.933436Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S04E019/2023/05/01/05D02F
2.0E-4
2.0E-4
true
block average
2
2
-3.0
19.0
-4.0
20.0
POLYGON((19.32217668766346 -4.0,19.46518960664911 -3.3431113079029244,19.538286265847198 -3.0,20.0 -3.0,20.0 -4.0,19.32217668766346 -4.0))
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_05D02F_S04E019_2023_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D02F_S04E019_2023_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D02F_S04E019_2023_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D02F_S04E019_2023_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D02F_S04E019_2023_05_01_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