https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-23T05:48:27.461391Z
2021-04-23T05:49:17.459447Z
s3://sentinel-s1-l1c/GRD/2021/4/23/IW/DV/S1B_IW_GRDH_1SDV_20210423T054852_20210423T054917_026590_032CE1_A9FF
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
2021-04-23T05:48:52.460424Z
2021-04-23T05:49:17.459447Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4101839106429
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-23T07:26:45.460169Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210423T054852_20210423T054917_026590_032CE1_A9FF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.090906851217663 25.448541617238412,2.7088297356849487 25.515302929757933,2.4487611800010662 25.560132255980285,2.060231277293099 25.626185472030123,1.8005232300579779 25.669722570155386,1.2805344879423508 25.75541190987341,1.0205733865214248 25.797511147465624,0.6378812427277036 25.858583306050754,0.6019557836196124 25.67805970196016,0.3425747897779874 24.35308256729055,0.720213995089531 24.291421392972918,0.977546377176649 24.24882996711205,1.491473977115189 24.162382327436774,1.8731935333180525 24.096975375655354,2.131513126045054 24.052137056582744,2.3876155536560546 24.0072214704065,2.7671199916426623 23.939817907563405,2.7799317665557477 23.999894707523694,2.8165314884550514 24.181390918829607,2.857602643940171 24.362091565016048,2.894466920984367 24.54353975569079,2.971884195117136 24.90578107790083,3.0131241715397064 25.08645562612569,3.053104866396278 25.26735382845808,3.090906851217663 25.448541617238412))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82253006093942
46.66935210854331
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/2021/4/23/IW/DV/S1B_IW_GRDH_1SDV_20210423T054827_20210423T054852_026590_032CE1_4E11
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
2021-04-23T05:48:27.461391Z
2021-04-23T05:48:52.458915Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4774475455449
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-23T07:08:55.960656Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210423T054827_20210423T054852_026590_032CE1_4E11
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.4186368115137014 26.95679178050569,3.031102101743121 27.02337487862324,2.7682793521050613 27.067878924461024,2.3742836195798196 27.133611528441065,2.1106466390767618 27.17693643581104,1.5829978134104754 27.262062874941545,1.3190925182045061 27.30384671550223,0.9275660567856571 27.36486053736469,0.8578426854017589 27.003455571369667,0.7887798159063042 26.64183779499936,0.6821582770990231 26.09984906819836,0.6378812427277036 25.858583306050754,1.0205733865214248 25.797511147465624,1.2805344879423508 25.75541190987341,1.8005232300579779 25.669722570155386,2.060231277293099 25.626185472030123,2.4487611800010662 25.560132255980285,2.7088297356849487 25.515302929757933,3.090906851217663 25.448541617238412,3.1009888764686826 25.5092864059965,3.180761558445206 25.871117740599296,3.2218874469205834 26.051818662933556,3.260454355805536 26.232967058038174,3.300925095389094 26.413784704130777,3.4186368115137014 26.95679178050569))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77439020627078
46.64192822373919
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
2021-12-26T04:31:37.450382Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E001/2021/04/23/032CE1
2.0E-4
2.0E-4
true
block average
2
2
26.0
1.0
25.0
2.0
POLYGON((1.0 25.0,1.0 26.0,2.0 26.0,2.0 25.0,1.0 25.0))
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_032CE1_N25E001_2021_04_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032CE1_N25E001_2021_04_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032CE1_N25E001_2021_04_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032CE1_N25E001_2021_04_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032CE1_N25E001_2021_04_23_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