https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-12T04:58:58.108290Z
2023-02-12T04:59:10.552350Z
s3://sentinel-s1-l1c/GRD/2023/2/12/IW/DV/S1A_IW_GRDH_1SDV_20230212T045858_20230212T045910_047198_05A9BF_93E7
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
2023-02-12T04:58:58.108290Z
2023-02-12T04:59:10.552350Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230212T045727_V20230212T041754_20230212T105254.EOF
192.6946470723593
693000
Copernicus Ground Segment
2023-02-12T05:28:31.730340Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230212T045858_20230212T045910_047198_05A9BF_93E7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.546417496489482 30.529635410647423,16.144518423914022 30.595838271382316,15.87312134538506 30.639791307285535,15.467456810449672 30.704363183143894,15.194981980501016 30.746975279731007,14.923378306157112 30.788846876857562,14.515291190184495 30.850624252710034,14.241617181001944 30.891289599865512,13.966081164080844 30.93161393488346,13.893989926401265 30.57065933822669,13.857532301471633 30.390191108363297,13.84035110817393 30.307555219935047,14.386002409715942 30.22625156382041,14.656816279494311 30.185005689801727,15.062205665928374 30.12215462187566,15.332137713178257 30.079566838263876,15.735869947842058 30.01476610721533,16.00373736553658 29.971041976118087,16.40375735658254 29.904661535010344,16.422871882393004 29.987455164800316,16.463351280119845 30.168327749109398,16.50534003109829 30.348951579983343,16.546417496489482 30.529635410647423))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75455324569874
46.57891187246305
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
2023-02-12T08:59:31.197226Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N29E016/2023/02/12/05A9BF
2.0E-4
2.0E-4
true
block average
2
2
30.0
16.0
29.0
17.0
POLYGON((16.425679424372667 30.0,16.403757356583043 29.904661535010284,16.0 29.971652028143122,16.0 30.0,16.425679424372667 30.0))
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_05A9BF_N29E016_2023_02_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A9BF_N29E016_2023_02_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A9BF_N29E016_2023_02_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A9BF_N29E016_2023_02_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A9BF_N29E016_2023_02_12_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