https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-02-20T02:28:35.149981Z
2023-02-20T02:29:25.148882Z
s3://sentinel-s1-l1c/GRD/2023/2/20/IW/DV/S1A_IW_GRDH_1SDV_20230220T022900_20230220T022925_047313_05ADB7_D987
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
2023-02-20T02:29:00.150915Z
2023-02-20T02:29:25.148882Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230220T035006_V20230219T235429_20230220T031159.EOF
192.4034755261138
693000
Copernicus Ground Segment
2023-02-20T04:13:44.519634Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230220T022900_20230220T022925_047313_05ADB7_D987
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.08693775188769 -22.398031854260118,45.52590499871254 -22.26903071449525,44.92159408047219 -22.127653146338115,44.31510041069633 -21.983237674335125,43.74859965564887 -21.846061671328048,43.59975034819881 -22.384068603507398,43.40379587250761 -23.102376906202082,43.336299890909814 -23.341019768150044,43.91026866853127 -23.4806095029863,44.27798013344156 -23.568776016874377,44.522452343955216 -23.626848696133806,44.768250150781526 -23.68480245633399,45.13513036741014 -23.77048516848983,45.69636221249681 -23.899651729450877,45.71190824538323 -23.839852585442202,45.762161591590385 -23.660349570001834,45.809051052561564 -23.480085106481614,45.854699749365295 -23.299546260909842,45.901167538930366 -23.119207326968795,45.94468409872261 -22.93820165323633,45.991718273747416 -22.758014409621495,46.037460790815445 -22.577541562629246,46.08693775188769 -22.398031854260118))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03844
45.74760929511162
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/2023/2/20/IW/DV/S1A_IW_GRDH_1SDV_20230220T022835_20230220T022900_047313_05ADB7_2A04
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
2023-02-20T02:28:35.149981Z
2023-02-20T02:29:00.149432Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230220T035006_V20230219T235429_20230220T031159.EOF
192.3431885560958
693000
Copernicus Ground Segment
2023-02-20T04:13:39.901744Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230220T022835_20230220T022900_047313_05ADB7_2A04
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.476490099204355 -20.896527580225232,45.91561119569738 -20.767767525698765,45.31922282956333 -20.628620069442977,44.719686079047186 -20.486412450282927,44.160977647996035 -20.351788247865763,44.11329500703744 -20.531396834472854,44.06453753446077 -20.710852839309005,44.01652659565419 -20.890504122000824,43.9675727416163 -21.069940609909924,43.91948890009493 -21.249603787028754,43.771491959756744 -21.787767834874614,43.74859965564887 -21.846061671328048,44.31510041069633 -21.983237674335125,44.92159408047219 -22.127653146338115,45.52590499871254 -22.26903071449525,46.08693775188769 -22.398031854260118,46.09391012190202 -22.399339570901525,46.11016918236087 -22.339641121660257,46.15620716643684 -22.159261351700117,46.250862648818675 -21.799124893079522,46.29404267683465 -21.618119717557345,46.34032137900061 -21.437835521699046,46.385341933317974 -21.25727327024164,46.432467822872994 -21.077204737107518,46.476490099204355 -20.896527580225232))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.16689
45.79444305661063
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
2023-02-20T15:00:28.476326Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/S22E044/2023/02/20/05ADB7
2.0E-4
2.0E-4
true
block average
2
2
-21.0
44.0
-22.0
45.0
POLYGON((44.0 -22.0,44.0 -21.0,45.0 -21.0,45.0 -22.0,44.0 -22.0))
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_05ADB7_S22E044_2023_02_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05ADB7_S22E044_2023_02_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05ADB7_S22E044_2023_02_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05ADB7_S22E044_2023_02_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05ADB7_S22E044_2023_02_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 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