https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-20T06:46:38.665559Z
2018-01-20T06:47:03.662987Z
s3://sentinel-s1-l1c/GRD/2018/1/20/IW/DV/S1B_IW_GRDH_1SDV_20180120T064638_20180120T064703_009251_010950_CE72
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
2018-01-20T06:46:38.665559Z
2018-01-20T06:47:03.662987Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180120T084304_V20180120T042450_20180120T074220.EOF
192.3367688749851
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-20T08:59:40.610218Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180120T064638_20180120T064703_009251_010950_CE72
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.687000124 23.660300153,-12.06423701 23.727519128,-12.318190874 23.772213783,-12.699444901 23.838472807,-12.953828069 23.882121861,-13.335720628 23.946807181,-13.590525802 23.989403594,-14.10964079 24.074788031,-14.21690259 23.532717708,-14.287401127 23.171091298,-14.323567239 22.990421452,-14.356609197 22.809232254,-14.40348722 22.568787761,-13.890350236 22.482520719,-13.638464017 22.439535843,-13.260926765 22.374323372,-13.009431379 22.330359842,-12.632484813 22.263684408,-12.381386104 22.218748937,-12.008369026 22.151226296,-11.957267767 22.392173169,-11.921023167 22.573775933,-11.881579032 22.754799366,-11.804470742 23.117166539,-11.687000124 23.660300153))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81728483990528
46.60669989150131
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
2022-01-20T13:10:14.315869Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N23W015/2018/01/20/010950
2.0E-4
2.0E-4
true
block average
2
2
24.0
-15.0
23.0
-14.0
POLYGON((-14.321649825289725 23.0,-14.124439421253435 24.0,-14.0 24.0,-14.0 23.0,-14.321649825289725 23.0))
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_010950_N23W015_2018_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_010950_N23W015_2018_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_010950_N23W015_2018_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_010950_N23W015_2018_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_010950_N23W015_2018_01_20_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