https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-22T17:20:49.373853Z
2023-03-22T17:21:14.371331Z
s3://sentinel-s1-l1c/GRD/2023/3/22/IW/DV/S1A_IW_GRDH_1SDV_20230322T172049_20230322T172114_047760_05BCD3_A426
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
2023-03-22T17:20:49.373853Z
2023-03-22T17:21:14.371331Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230322T173533_V20230322T171123_20230322T234623.EOF
346.9327109254236
693000
Copernicus Ground Segment
2023-03-22T17:52:28.044318Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230322T172049_20230322T172114_047760_05BCD3_A426
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.498648991699802 34.909737552438486,8.904420137843585 34.972973105178326,9.184967326850373 35.01584156883872,9.606917370727798 35.07901543629995,9.890552298075285 35.120601962944086,10.314016707692394 35.18138362994023,10.597325603352258 35.22117325343836,10.880645948849335 35.26026512678581,11.195284817958639 35.30284389045433,11.123809506699754 35.6636436199379,11.08679464191178 35.84391539962626,11.050479132597555 36.02427754008905,10.9748630531302 36.38460188332979,10.937878656036258 36.56486972546783,10.901521856397986 36.74521574294415,10.890201442224148 36.805125212246836,10.568950760245922 36.76286568832113,10.276793710648528 36.72363006026414,9.987690695629574 36.684056375531725,9.555299455962913 36.623483384648345,9.124877185419054 36.56153318081714,8.835901365934667 36.51901712181783,8.549086606356628 36.476079597101425,8.136400536584768 36.41299653772751,8.150593085528183 36.353110191246465,8.196427984451569 36.17302067141774,8.238113760090117 35.99229573046574,8.28224468754526 35.8119526812671,8.330253314618181 35.63221764138541,8.417123140634754 35.27134107555288,8.458959097985472 35.09065917691667,8.498648991699802 34.909737552438486))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68570530518884
46.36814568041499
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
2023-03-22T22:53:26.174016Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/N35E008/2023/03/22/05BCD3
2.0E-4
2.0E-4
true
block average
2
2
36.0
8.0
35.0
9.0
POLYGON((8.478847561326669 35.0,8.417123140635054 35.27134107555131,8.330253314618545 35.632217641383626,8.282244687545036 35.811952681268636,8.236336703478129 36.0,9.0 36.0,9.0 35.0,8.478847561326669 35.0))
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_05BCD3_N35E008_2023_03_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BCD3_N35E008_2023_03_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BCD3_N35E008_2023_03_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BCD3_N35E008_2023_03_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BCD3_N35E008_2023_03_22_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