https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-20T16:29:01.508276Z
2021-03-20T16:29:26.507793Z
s3://sentinel-s1-l1c/GRD/2021/3/20/IW/DV/S1B_IW_GRDH_1SDV_20210320T162901_20210320T162926_026101_031D50_9F50
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
2021-03-20T16:29:01.508276Z
2021-03-20T16:29:26.507793Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210320T170927_V20210320T162108_20210320T225608.EOF
347.32233576444975
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-20T17:28:38.704240Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210320T162901_20210320T162926_026101_031D50_9F50
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.086791490754784 29.33337391244976,22.46863824233505 29.397222636980057,22.731761306666556 29.4405351830413,23.127000102497774 29.504552189420263,23.39132353731382 29.546666111409653,23.788296239628437 29.60886421699985,24.053095884822653 29.649652938714453,24.318274176645332 29.68993833724016,24.635533413200974 29.73738372819638,24.564988403574972 30.098653213382036,24.338791522337107 31.24175048993205,24.015222122623683 31.194588488828042,23.74571711418236 31.154636500173,23.34282984012371 31.093797291731093,23.074213728065956 31.052492461995904,22.671725634929775 30.989489803863332,22.40353316139648 30.946767347305546,22.135588860637142 30.90349144881384,21.750150364679804 30.840190578342224,21.8437096344895 30.418643942858385,21.966523493966623 29.876166920682607,22.086791490754784 29.33337391244976))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65049836379095
46.29693094600828
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
2021-12-26T02:46:12.832422Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E021/2021/03/20/031D50
2.0E-4
2.0E-4
true
block average
2
2
30.0
21.0
29.0
22.0
POLYGON((22.0 29.725080896966865,21.938488355554867 30.0,22.0 30.0,22.0 29.725080896966865))
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_031D50_N29E021_2021_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031D50_N29E021_2021_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031D50_N29E021_2021_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031D50_N29E021_2021_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031D50_N29E021_2021_03_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