https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-26T17:10:25.732075Z
2021-12-26T17:11:15.731135Z
s3://sentinel-s1-l1c/GRD/2021/12/26/IW/DV/S1A_IW_GRDH_1SDV_20211226T171050_20211226T171115_041182_04E4C9_4068
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
2021-12-26T17:10:50.732345Z
2021-12-26T17:11:15.731135Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211226T174333_V20211226T154048_20211226T221548.EOF
347.2184454634008
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-26T18:39:08.688612Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211226T171050_20211226T171115_041182_04E4C9_4068
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.370309116907098 -30.738702236270697,21.378400562683375 -30.7371369596195,21.73206462256254 -30.655594538708634,21.993306254521496 -30.594856212629406,22.254493623864672 -30.533531837384533,22.645370020732162 -30.440639688303598,23.0332970303742 -30.347126651388606,23.294777183300297 -30.283337905376843,23.555249161837754 -30.21919734494163,23.876948999324103 -30.139137275173546,23.8182642129703 -29.96117588505544,23.703777200537992 -29.604411454104103,23.64539099451762 -29.426354595511675,23.587926354362075 -29.248088932781066,23.531069384592023 -29.069692316449043,23.478228382891785 -28.890304576575964,23.421267466611702 -28.711981797802743,23.4035661146946 -28.653108993454687,23.08718673648915 -28.731592792014133,22.82956500237625 -28.79486449455793,22.57159836213272 -28.857654911403877,22.185040346834654 -28.95068313061857,21.80359364142095 -29.041223694256523,21.543782948632007 -29.10219896841577,21.28483768529003 -29.162399232125544,20.928059237241676 -29.244398501761943,20.99631991684611 -29.48325648478376,21.04865738775044 -29.662818534166906,21.101895338006322 -29.842190325992355,21.154297124413365 -30.021771426332446,21.207920415796263 -30.201088769999284,21.262880973039316 -30.38011593176712,21.370309116907098 -30.738702236270697))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08376
45.84365502460206
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/2021/12/26/IW/DV/S1A_IW_GRDH_1SDV_20211226T171025_20211226T171050_041182_04E4C9_2CB7
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
2021-12-26T17:10:25.732075Z
2021-12-26T17:10:50.730865Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211226T174333_V20211226T154048_20211226T221548.EOF
347.1161745934285
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-26T18:23:24.553676Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211226T171025_20211226T171050_041182_04E4C9_2CB7
GRD
1
5
327.0
313.0
314.0
1.41E7
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1.07E7
POLYGON((21.837365313906172 -32.22885599321344,22.19307713593045 -32.147181474355115,22.462376407998356 -32.0845627008263,22.855993940247952 -31.991877822594578,23.125817422298958 -31.927512104366084,23.51552281761252 -31.83341867137574,23.780167012785856 -31.768719314032044,24.049444764506582 -31.70221647133341,24.377795933269244 -31.620240793043546,24.31797478284298 -31.44235708220074,24.259335740501463 -31.26410213622578,24.199127537880706 -31.086271914880484,24.07976242897329 -30.730428999261434,23.903072324736854 -30.196249503004285,23.8840593876898 -30.13764250007223,23.876948999324103 -30.139137275173546,23.555249161837754 -30.21919734494163,23.294777183300297 -30.283337905376843,23.0332970303742 -30.347126651388606,22.645370020732162 -30.440639688303598,22.254493623864672 -30.533531837384533,21.993306254521496 -30.594856212629406,21.73206462256254 -30.655594538708634,21.378400562683375 -30.7371369596195,21.45229729909343 -30.97488990005086,21.506370641749378 -31.1542000322527,21.56124835489256 -31.33334237977268,21.613564211823665 -31.51309497093277,21.669913001195233 -31.691938168831676,21.724799851354277 -31.871136064002684,21.78159371448706 -32.049915105514806,21.837365313906172 -32.22885599321344))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05743
45.79343119614113
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
2021-12-26T21:22:46.090107Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/S31E022/2021/12/26/04E4C9
2.0E-4
2.0E-4
true
block average
2
2
-30.0
22.0
-31.0
23.0
POLYGON((22.0 -31.0,22.0 -30.0,23.0 -30.0,23.0 -31.0,22.0 -31.0))
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_04E4C9_S31E022_2021_12_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E4C9_S31E022_2021_12_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E4C9_S31E022_2021_12_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E4C9_S31E022_2021_12_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E4C9_S31E022_2021_12_26_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