https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-27T17:33:19.920848Z
2022-10-27T17:33:43.586434Z
s3://sentinel-s1-l1c/GRD/2022/10/27/IW/DV/S1A_IW_GRDH_1SDV_20221027T173319_20221027T173343_045631_0574CB_3DEA
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
2022-10-27T17:33:19.920848Z
2022-10-27T17:33:43.586434Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221027T193905_V20221027T154905_20221027T190635.EOF
347.73653255650777
693000
Copernicus Ground Segment
2022-10-27T20:03:25.646104Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221027T173319_20221027T173343_045631_0574CB_3DEA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.557107474987538 20.34482720475627,8.147095724246693 20.45318641402092,8.74146572011805 20.56017821740834,9.334752596862987 20.664799714946017,9.920122075701455 20.76588726725553,9.814605010021811 21.308572878098243,9.70955945961974 21.851389029866233,9.667919740186953 22.0689374014335,9.078596414172164 21.968996167598856,8.480304358609786 21.865224778115973,7.878295945119765 21.758468009702895,7.283833539492099 21.650742225420554,7.328922297191188 21.43268156925001,7.368075838307545 21.251564478864886,7.404874080029 21.0700146565118,7.442453728458729 20.888607225866693,7.557107474987538 20.34482720475627))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87151897664976
46.07379
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
2022-10-28T10:45:24.332234Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N21E008/2022/10/27/0574CB
2.0E-4
2.0E-4
true
block average
2
2
22.0
8.0
21.0
9.0
POLYGON((8.0 21.78005031870499,8.48030435861047 21.865224778116012,9.0 21.955363930581612,9.0 21.0,8.0 21.0,8.0 21.78005031870499))
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_0574CB_N21E008_2022_10_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0574CB_N21E008_2022_10_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0574CB_N21E008_2022_10_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0574CB_N21E008_2022_10_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0574CB_N21E008_2022_10_27_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