https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-22T16:55:40.859229Z
2021-12-22T16:56:05.857551Z
s3://sentinel-s1-l1c/GRD/2021/12/22/IW/DV/S1B_IW_GRDH_1SDV_20211222T165540_20211222T165605_030140_03995F_BD5D
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-12-22T16:55:40.859229Z
2021-12-22T16:56:05.857551Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20211222T173710_V20211222T134449_20211222T170219.EOF
347.60149035438366
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-22T21:26:44.165656Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211222T165540_20211222T165605_030140_03995F_BD5D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.4509743935255 -23.594053165871742,24.008066177425125 -23.465824724823904,24.254945598007158 -23.408279364394442,24.62299245886057 -23.32168310370931,24.869566639147063 -23.263120324583266,25.239010243812015 -23.17455882673353,25.817154818299105 -23.033995267805935,25.716501097070193 -22.675433888306202,25.616895011321002 -22.316583587509815,25.402831506618185 -21.539650017087123,24.83020375916905 -21.678242659756478,24.22100799340626 -21.823234487762456,23.611176070061276 -21.96585285771391,23.0597512535781 -22.09262151818129,23.260471967987364 -22.87356692836341,23.307328689450966 -23.053872136326184,23.4509743935255 -23.594053165871742))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03787
45.83887776679448
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
2021-12-23T00:28:47.805419Z
Batch API, v4.74.0
s3://deafrica-sentinel-1/s1_rtc/S23E024/2021/12/22/03995F
2.0E-4
2.0E-4
true
block average
2
2
-22.0
24.0
-23.0
25.0
POLYGON((24.0 -23.0,24.0 -22.0,25.0 -22.0,25.0 -23.0,24.0 -23.0))
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_03995F_S23E024_2021_12_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03995F_S23E024_2021_12_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03995F_S23E024_2021_12_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03995F_S23E024_2021_12_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03995F_S23E024_2021_12_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 2019
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