https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-05-15T16:30:08.593768Z
2023-05-15T16:31:02.634773Z
s3://sentinel-s1-l1c/GRD/2023/5/15/IW/DV/S1A_IW_GRDH_1SDV_20230515T163037_20230515T163102_048547_05D6DD_362B
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
2023-05-15T16:30:37.636366Z
2023-05-15T16:31:02.634773Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230515T164832_V20230515T162203_20230515T225703.EOF
347.1688530315568
693000
Copernicus Ground Segment
2023-05-15T17:10:26.521336Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230515T163037_20230515T163102_048547_05D6DD_362B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.54565154687368 31.77576350754686,21.949439035025264 31.84126193740506,22.223913418765484 31.884999675813148,22.498353290471375 31.92810017496711,22.910553758026932 31.991649934359607,23.186448530242217 32.03338982551919,23.597672801771118 32.09442642982781,23.8733131045493 32.13454723347252,24.155957564286343 32.175026213125165,24.084833968287192 32.536041987218006,24.0145583576868 32.8972551582175,23.977586797086143 33.077599679107024,23.93870362693924 33.25767566858776,23.854271126317478 33.67825780230498,23.566394891848752 33.63811917558538,23.285904261368767 33.59832674258352,23.00567291479448 33.55790037074976,22.585819609751383 33.496075471483366,22.306251488517805 33.454071055389726,21.88740887028017 33.389886488868086,21.608524977529807 33.34631393847793,21.19768389628843 33.28090162845872,21.294861548082743 32.85971313831969,21.383737527491284 32.49920759206223,21.424934265365355 32.31843639220225,21.54565154687368 31.77576350754686))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69242600412803
46.51361151765577
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/2023/5/15/IW/DV/S1A_IW_GRDH_1SDV_20230515T163008_20230515T163037_048547_05D6DD_7410
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
2023-05-15T16:30:08.593768Z
2023-05-15T16:30:37.634865Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230515T164832_V20230515T162203_20230515T225703.EOF
347.26744122516897
693000
Copernicus Ground Segment
2023-05-15T17:10:30.792198Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230515T163008_20230515T163037_048547_05D6DD_7410
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.90770797306051 30.14772353585026,22.30848248735137 30.214041760605458,22.577816032058237 30.257872874285788,22.98295661001155 30.322691308747576,23.2533482413358 30.365207994814885,23.65882188118128 30.42785183954969,23.930182637627553 30.4690290676186,24.2012153409093 30.509560826132354,24.478036066925966 30.55034053065338,24.252517788392005 31.691359820242063,24.21648979060695 31.87185843069667,24.17912940487605 32.05216594880613,24.155957564286343 32.175026213125165,23.8733131045493 32.13454723347252,23.597672801771118 32.09442642982781,23.186448530242217 32.03338982551919,22.910553758026932 31.991649934359607,22.498353290471375 31.92810017496711,22.223913418765484 31.884999675813148,21.949439035025264 31.84126193740506,21.54565154687368 31.77576350754686,21.61116837824312 31.471542122060978,21.69257570444065 31.109862894511586,21.853775148558896 30.386260049932314,21.90770797306051 30.14772353585026))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75431324284181
46.55504165357396
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
2023-05-15T21:14:19.606111Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2023/05/15/05D6DD
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.717050231672104 31.0,21.611168378245324 31.47154212205051,21.495770263785207 32.0,22.0 32.0,22.0 31.0,21.717050231672104 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_05D6DD_N31E021_2023_05_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D6DD_N31E021_2023_05_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D6DD_N31E021_2023_05_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D6DD_N31E021_2023_05_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D6DD_N31E021_2023_05_15_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