https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-22T16:54:47.249793Z
2022-07-22T16:55:16.298243Z
s3://sentinel-s1-l1c/GRD/2022/7/22/IW/DV/S1A_IW_GRDH_1SDV_20220722T165447_20220722T165516_044216_0546FE_8B7B
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
2022-07-22T16:54:47.249793Z
2022-07-22T16:55:16.298243Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220722T171628_V20220722T164643_20220722T232143.EOF
347.2708415116988
693000
Copernicus Ground Segment
2022-07-22T17:37:56.924403Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220722T165447_20220722T165516_044216_0546FE_8B7B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.755763034751931 30.07315331791756,16.156378875785517 30.13950439486451,16.42642764792151 30.183491104496916,16.8291336579743 30.247986348451267,17.098695093217202 30.29042078922911,17.368393924996347 30.33228645137705,17.77280027965089 30.393957926669767,18.042535709052075 30.434355783788448,18.32052296949546 30.47536898928457,18.16453932187298 31.25448302733701,17.996252593336393 32.09950016588286,17.71278355299836 32.058835579171955,17.4377045242039 32.018730537522096,17.16286654401175 31.978030688273783,16.75106798726652 31.91586877584036,16.47684544266806 31.873688320251468,16.06598357364097 31.80931240251346,15.792394394513675 31.765660602927266,15.38594899039041 31.69964985378339,15.455192474438949 31.395694384780114,15.497388495583895 31.215117772960603,15.578219338492374 30.853386032727297,15.620826103372014 30.672885276677196,15.660960681305918 30.491978015415,15.755763034751931 30.07315331791756))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73690172038726
46.5415246889281
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
2022-07-22T19:13:09.578303Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/N30E015/2022/07/22/0546FE
2.0E-4
2.0E-4
true
block average
2
2
31.0
15.0
30.0
16.0
POLYGON((15.755763034751876 30.073153317917438,15.620826103369717 30.67288527668757,15.578219338491058 30.853386032733027,15.54545768326922 31.0,16.0 31.0,16.0 30.113604503354,15.755763034751876 30.073153317917438))
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_0546FE_N30E015_2022_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0546FE_N30E015_2022_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0546FE_N30E015_2022_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0546FE_N30E015_2022_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0546FE_N30E015_2022_07_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 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