https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-15T04:50:50.363019Z
2023-03-15T04:51:05.565171Z
s3://sentinel-s1-l1c/GRD/2023/3/15/IW/DV/S1A_IW_GRDH_1SDV_20230315T045050_20230315T045105_047650_05B911_6329
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
2023-03-15T04:50:50.363019Z
2023-03-15T04:51:05.565171Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230315T044831_V20230315T040940_20230315T104440.EOF
192.6663061324763
693000
Copernicus Ground Segment
2023-03-15T05:21:21.584411Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230315T045050_20230315T045105_047650_05B911_6329
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.51979534664237 30.136619417317174,18.115727675481303 30.20349383895436,17.845970419073648 30.24739805934889,17.574455454293016 30.29098814898155,17.170048186057638 30.354803384557222,16.764310933803216 30.41749127521958,16.49380203579286 30.45854327897232,15.948440192920703 30.53949893974971,15.874971748954701 30.17875562884309,15.790848283147188 29.749638222269162,16.329657676010218 29.668605011706966,16.59886137035891 29.627250802959722,17.00211551701848 29.564218935351015,17.271582534483844 29.521373932918685,17.67224748138932 29.45659004780819,17.940506259100164 29.412496631198337,18.338912306931192 29.345942720145388,18.394741182951783 29.594740954679644,18.51979534664237 30.136619417317174))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76006293131033
46.57476461738238
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
2023-03-15T09:38:15.077218Z
Batch API, v4.183.0
s3://deafrica-sentinel-1/s1_rtc/N29E015/2023/03/15/05B911
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.718183248885964,15.790848283147188 29.749638222269194,15.839928791478469 30.0,16.0 30.0,16.0 29.718183248885964))
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_05B911_N29E015_2023_03_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B911_N29E015_2023_03_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B911_N29E015_2023_03_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B911_N29E015_2023_03_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B911_N29E015_2023_03_15_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