https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-21T03:00:09.933614Z
2021-03-21T03:00:27.257255Z
s3://sentinel-s1-l1c/GRD/2021/3/21/IW/DV/S1B_IW_GRDH_1SDV_20210321T030009_20210321T030027_026107_031D7B_2D18
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
2021-03-21T03:00:09.933614Z
2021-03-21T03:00:27.257255Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210321T040950_V20210321T021335_20210321T084835.EOF
192.022796768953
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-21T05:18:45.189252Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210321T030009_20210321T030027_026107_031D7B_2D18
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.18696029235605 10.539010895277043,42.62537842353389 10.651611746564338,42.05960565060957 10.763949629659125,41.50123209588288 10.873721539197179,40.94559091259469 10.981867321563787,40.9052411374736 10.801780378310708,40.8351676811914 10.439341882845685,40.796908375700994 10.258743199107991,40.76084632761759 10.077710384048276,40.757218745836035 10.06245804431198,41.30902486067054 9.954012850272703,41.87058773940738 9.842636164930788,42.42440503084399 9.73180686566886,42.98010868958822 9.61961873204313,42.98337021583029 9.63500325641428,43.02567821851598 9.815501753234676,43.0657344901834 9.996456694748812,43.10290104241163 10.177995192831082,43.18696029235605 10.539010895277043))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91170630327314
46.08909003416829
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
2021-12-26T02:47:48.911561Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N09E042/2021/03/21/031D7B
2.0E-4
2.0E-4
true
block average
2
2
10.0
42.0
9.0
43.0
POLYGON((43.0 9.705950851538699,42.98010868958906 9.619618732042879,42.0 9.816738327540687,42.0 10.0,43.0 10.0,43.0 9.705950851538699))
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_031D7B_N09E042_2021_03_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031D7B_N09E042_2021_03_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031D7B_N09E042_2021_03_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031D7B_N09E042_2021_03_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031D7B_N09E042_2021_03_21_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