https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-20T04:32:11.730648Z
2021-05-20T04:32:36.729549Z
s3://sentinel-s1-l1c/GRD/2021/5/20/IW/DV/S1B_IW_GRDH_1SDV_20210520T043211_20210520T043236_026983_033942_CCF3
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
2021-05-20T04:32:11.730648Z
2021-05-20T04:32:36.729549Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.970255602857
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-20T05:46:48.708609Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210520T043211_20210520T043236_026983_033942_CCF3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.739529423566886 35.005394725033014,23.329163029268397 35.069310996883694,23.047968040281923 35.112247412959576,22.62562824871583 35.17542907213595,22.343708977476055 35.21673255732846,21.92030041558224 35.277457233213525,21.63768052765763 35.31711756057752,21.35478718735714 35.356117878211265,21.024361145176314 35.40076865587111,20.87842258438899 34.6793697519897,20.72108777573653 33.898033601915756,21.045527402804602 33.85296444303383,21.323309058738758 33.81364557670343,21.600834957281165 33.77370275184626,22.016636894743762 33.71262198947977,22.293508703005596 33.67112594965024,22.70831397844707 33.60772244973831,22.98451116278501 33.56468280160279,23.387611954343516 33.50067976328788,23.56979508669717 34.28307038480265,23.739529423566886 35.005394725033014))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6412528365114
46.30498556953182
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
2021-12-26T05:55:51.292187Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34E021/2021/05/20/033942
2.0E-4
2.0E-4
true
block average
2
2
35.0
21.0
34.0
22.0
POLYGON((21.0 34.0,21.0 35.0,22.0 35.0,22.0 34.0,21.0 34.0))
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_033942_N34E021_2021_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033942_N34E021_2021_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033942_N34E021_2021_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033942_N34E021_2021_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033942_N34E021_2021_05_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