https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-18T17:28:57.183083Z
2021-12-18T17:29:47.182383Z
s3://sentinel-s1-l1c/GRD/2021/12/18/IW/DV/S1B_IW_GRDH_1SDV_20211218T172922_20211218T172947_030082_03978A_06BA
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
2021-12-18T17:29:22.183475Z
2021-12-18T17:29:47.182383Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20211218T181514_V20211218T141744_20211218T173514.EOF
347.7093497389595
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-18T20:26:15.743021Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211218T172922_20211218T172947_030082_03978A_06BA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.490086387173628 -20.831040336510796,14.502788173638752 -20.828429981990567,15.058160005621371 -20.700634002091768,15.668922589003587 -20.558099819277476,16.28794099519889 -20.41115846346009,16.823039821209928 -20.282164472283032,16.77628327909705 -20.102296644801605,16.726610004796946 -19.923064093437688,16.68102207573569 -19.742841857542793,16.631804603384804 -19.563525157933647,16.58403923474649 -19.383867519839768,16.537880936099597 -19.20383101616501,16.427113307194826 -18.78513768633023,15.893747468899619 -18.91303782783457,15.288553448094591 -19.056076543962888,14.684863487733658 -19.196552378776914,14.120017704308456 -19.32599783520862,14.13500758726435 -19.385574543248744,14.18359157199983 -19.565275642563098,14.230522244688014 -19.74536337710407,14.27289893790019 -19.926503499623735,14.309928896408628 -20.108880459457136,14.353333576446111 -20.289804481800708,14.399760255912806 -20.47004545784725,14.490086387173628 -20.831040336510796))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.12763888000244
46.09912323826288
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
s3://sentinel-s1-l1c/GRD/2021/12/18/IW/DV/S1B_IW_GRDH_1SDV_20211218T172857_20211218T172922_030082_03978A_79BF
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
2021-12-18T17:28:57.183083Z
2021-12-18T17:29:22.181991Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20211218T181514_V20211218T141744_20211218T173514.EOF
347.6514495272636
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-18T22:44:36.851966Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211218T172857_20211218T172922_030082_03978A_79BF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.88308167247372 -22.331795209636557,15.447300262068582 -22.202057339241687,15.698738291790951 -22.14352821401671,16.07069137905023 -22.056160665891003,16.318053405728765 -21.99753396370111,16.688161862055946 -21.909034486642007,17.237340215896005 -21.77597646351947,17.18910560839238 -21.596348947294338,17.13970638742891 -21.416930592606775,17.040031847733104 -21.05834809775067,16.945249524207583 -20.6986243265129,16.84895791605816 -20.339326804557576,16.83220651873509 -20.280222247990977,16.823039821209928 -20.282164472283032,16.28794099519889 -20.41115846346009,15.668922589003587 -20.558099819277476,15.058160005621371 -20.700634002091768,14.502788173638752 -20.828429981990567,14.51770205800091 -20.888049686611218,14.568962141406134 -21.067212589013437,14.606997386178046 -21.249419938960674,14.65518156622253 -21.429307925867164,14.70102897356879 -21.609742466017096,14.742934378553535 -21.791092534063342,14.792856828966254 -21.97061083496112,14.88308167247372 -22.331795209636557))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.99564338045735
46.07475080468932
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
2021-12-26T16:36:14.341856Z
Batch API, v4.73.0
s3://deafrica-sentinel-1/s1_rtc/S21E014/2021/12/18/03978A
2.0E-4
2.0E-4
true
block average
2
2
-20.0
14.0
-21.0
15.0
POLYGON((14.549732028070519 -21.0,14.517702058004767 -20.888049686625056,14.502788173637146 -20.828429981985344,14.49008638717276 -20.831040336507026,14.353333576445092 -20.289804481797376,14.309928896408945 -20.108880459459343,14.287821723990794 -20.0,15.0 -20.0,15.0 -21.0,14.549732028070519 -21.0))
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_03978A_S21E014_2021_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03978A_S21E014_2021_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03978A_S21E014_2021_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03978A_S21E014_2021_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03978A_S21E014_2021_12_18_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