https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-01T06:55:16.381156Z
2021-08-01T06:55:41.379624Z
s3://sentinel-s1-l1c/GRD/2021/8/1/IW/DV/S1B_IW_GRDH_1SDV_20210801T065516_20210801T065541_028049_035889_9A9C
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
2021-08-01T06:55:16.381156Z
2021-08-01T06:55:41.379624Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3394866159455
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-01T08:11:44.560517Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210801T065516_20210801T065541_028049_035889_9A9C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.730431778389004 23.71911145203765,-14.108359521767165 23.786413382678116,-14.361264268341587 23.830896721757924,-14.615710583731316 23.8752018597008,-14.99715963719253 23.940778711462663,-15.377976467340963 24.005239053485244,-15.632395082269706 24.047742281091693,-16.15139436273747 24.13304715449149,-16.29218657332123 23.40972779145998,-16.39836296835527 22.867218499632383,-16.444811740258334 22.626899466799998,-15.933589755949654 22.54101383582892,-15.681564341633791 22.49803539426774,-15.30509784861649 22.433051798539545,-15.053323266051418 22.38906906590836,-14.676469531616412 22.32245218071415,-14.425270813346469 22.277525936009354,-14.052009123506947 22.2099973543702,-14.04022905272215 22.269660791580144,-13.925010764683634 22.81341273791542,-13.885533187167855 22.9944696834227,-13.80807528032154 23.35685410511152,-13.768043582179615 23.53781272889099,-13.730431778389004 23.71911145203765))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80559968733436
46.56415614222457
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
2021-12-26T09:34:00.285781Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N23W017/2021/08/01/035889
2.0E-4
2.0E-4
true
block average
2
2
24.0
-17.0
23.0
-16.0
POLYGON((-16.37237583551041 23.0,-16.177291641242782 24.0,-16.0 24.0,-16.0 23.0,-16.37237583551041 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_035889_N23W017_2021_08_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035889_N23W017_2021_08_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035889_N23W017_2021_08_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035889_N23W017_2021_08_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035889_N23W017_2021_08_01_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