https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-21T04:50:12.543586Z
2021-12-21T04:51:06.552243Z
s3://sentinel-s1-l1c/GRD/2021/12/21/IW/DV/S1A_IW_GRDH_1SDV_20211221T045041_20211221T045106_041102_04E21A_F9F6
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
2021-12-21T04:50:41.553849Z
2021-12-21T04:51:06.552243Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211221T054017_V20211221T040123_20211221T103623.EOF
191.9624969726706
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-21T15:59:38.953994Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211221T045041_20211221T045106_041102_04E21A_F9F6
GRD
1
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313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.387724551478449 0.639725804338646,12.186303243540673 1.1105197595120682,12.149268273033947 0.9294475974432201,12.11147587669718 0.7484375566369094,12.072146316000582 0.5677525705238535,12.034869573269182 0.3866185379471951,11.96294011569505 0.02376159268891112,11.924603173868828 -0.15716375579041175,11.885071533208595 -0.3378365379020801,11.870886176541399 -0.39687433669961747,14.068387372659576 -0.8715393107992779,14.082423804238102 -0.8122861547791363,14.123593414422427 -0.6314118299201495,14.161254960581095 -0.44978142289390743,14.200210489101098 -0.26843401060116967,14.276113488498822 0.09468460873822153,14.350115305665794 0.45819886426577355,14.387724551478449 0.639725804338646))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75882
46.14970125004957
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/2021/12/21/IW/DV/S1A_IW_GRDH_1SDV_20211221T045012_20211221T045041_041102_04E21A_76E3
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
2021-12-21T04:50:12.543586Z
2021-12-21T04:50:41.552363Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211221T054017_V20211221T040123_20211221T103623.EOF
191.9622963358209
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-21T07:35:50.400015Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211221T045012_20211221T045041_041102_04E21A_76E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.73172548610409 2.2705497093977436,13.611124452182647 2.5080117203510026,12.525587489735328 2.737014318059962,12.47481395097926 2.4981080855694358,12.439753185179848 2.3165730087088536,12.400545347133196 2.135912703158565,12.363732491635858 1.9547365360239628,12.326004683422573 1.7737487152303706,12.2891431244351 1.5925696863749077,12.186303243540673 1.1105197595120682,14.387724551478449 0.639725804338646,14.416409599906508 0.7598739239461111,14.45153006782857 0.9420239421150522,14.491731384558687 1.1230802944319702,14.530994650348712 1.3043352989737667,14.568954215261114 1.4858667594164752,14.60570416719148 1.6676536461082927,14.68283818843894 2.0304415828192672,14.720691005944888 2.2119835893230406,14.73172548610409 2.2705497093977436))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81885
46.18087003580162
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
2021-12-21T18:10:28.399146Z
Batch API, v4.74.0
s3://deafrica-sentinel-1/s1_rtc/N00E014/2021/12/21/04E21A
2.0E-4
2.0E-4
true
block average
2
2
1.0
14.0
0.0
15.0
POLYGON((14.464402932193572 1.0,14.451530067828491 0.9420239421146698,14.416409599906459 0.7598739239459232,14.387724551478449 0.6397258043386375,14.256321482753942 0.0,14.0 0.0,14.0 1.0,14.464402932193572 1.0))
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_04E21A_N00E014_2021_12_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E21A_N00E014_2021_12_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E21A_N00E014_2021_12_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E21A_N00E014_2021_12_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E21A_N00E014_2021_12_21_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