https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-06T16:38:06.403936Z
2022-06-06T16:38:35.434164Z
s3://sentinel-s1-l1c/GRD/2022/6/6/IW/DV/S1A_IW_GRDH_1SDV_20220606T163806_20220606T163835_043545_053306_5BE6
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
2022-06-06T16:38:06.403936Z
2022-06-06T16:38:35.434164Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220606T151637_V20220606T145128_20220606T212628.EOF
347.3108709688851
693000
Copernicus Ground Segment
2022-06-06T17:17:08.808646Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220606T163806_20220606T163835_043545_053306_5BE6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.00726686161358 29.42398763663011,20.406023764031392 29.49056272347638,20.67400041567445 29.534584040668697,20.941655857405724 29.577977354226892,21.344945652133262 29.64227302208605,21.747546621600232 29.70515962822993,22.017015681941 29.74652480148891,22.560591267443513 29.828197407262934,22.44114244946027 30.42639864048452,22.334862446352812 30.96818315017617,22.239219316326512 31.451150459346827,21.960603338144892 31.4107293921029,21.686949494336453 31.370403038735844,21.413297508807442 31.329459677146808,21.003188968562128 31.266942565618585,20.59434553315104 31.203233853737046,20.32033316351394 31.159762666900537,20.047650968572494 31.115883853051525,19.642888432550542 31.049611738272947,19.873746610534422 30.023400328120406,19.91573038041168 29.842799694659917,19.95433898380316 29.66163680515243,20.00726686161358 29.42398763663011))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72600683587775
46.56671859986537
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
2022-06-06T19:07:43.971119Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N29E021/2022/06/06/053306
2.0E-4
2.0E-4
true
block average
2
2
30.0
21.0
29.0
22.0
POLYGON((22.0 29.743912788700825,21.34494565205777 29.642273022074086,21.0 29.58727904165572,21.0 30.0,22.0 30.0,22.0 29.743912788700825))
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_053306_N29E021_2022_06_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053306_N29E021_2022_06_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053306_N29E021_2022_06_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053306_N29E021_2022_06_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053306_N29E021_2022_06_06_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