https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-13T16:45:57.368756Z
2022-09-13T16:46:22.367115Z
s3://sentinel-s1-l1c/GRD/2022/9/13/IW/DV/S1A_IW_GRDH_1SDV_20220913T164557_20220913T164622_044988_055FF7_81E1
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
2022-09-13T16:45:57.368756Z
2022-09-13T16:46:22.367115Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220913T172322_V20220913T133725_20220913T165455.EOF
347.1391611661769
693000
Copernicus Ground Segment
2022-09-13T18:18:19.380845Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220913T164557_20220913T164622_044988_055FF7_81E1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.90820316314763 -31.940977273280016,28.253377059492607 -31.861766980212398,28.518970112633127 -31.800065920541847,28.910266393756043 -31.708021574503746,29.17176811270897 -31.645738225495233,29.565301605442354 -31.55084073983704,29.82934408934171 -31.48637833626358,30.08845506531563 -31.42251997650697,30.42365189583297 -31.33897550250878,30.36511652746183 -31.160801398914554,30.30854920342306 -30.982063925095158,30.253403610186197 -30.802988257599942,30.196581451822652 -30.624370058205066,30.140456457647183 -30.445595007465236,30.087876558333306 -30.265946612958686,30.03251213416889 -30.087032793940327,29.974482226175628 -29.908813683432005,29.956607661246455 -29.850024772409533,29.62841270159904 -29.93163200139121,29.372185230232873 -29.99467431193837,28.98469836274327 -30.08892805024702,28.727240076745943 -30.15082405598798,28.464629647017915 -30.21337479416988,28.081045166946843 -30.30363328957253,27.82322728629057 -30.363583445265874,27.467065663180776 -30.44546209874177,27.485566218719597 -30.504127024609176,27.546453319594704 -30.681828079323342,27.593908676935833 -30.862634882730863,27.654941037611614 -31.040338538043542,27.709008079882135 -31.219662549204223,27.74977033955222 -31.402063223397725,27.808812251294928 -31.580285022519867,27.853127295896762 -31.761906107825972,27.90820316314763 -31.940977273280016))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.91119
45.72593574396537
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
2022-09-13T20:06:53.878502Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/S31E030/2022/09/13/055FF7
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.004173394230094 -30.0,30.032512134183733 -30.087032793987497,30.087876558326844 -30.265946612937203,30.14045645764892 -30.445595007470672,30.314225661411836 -31.0,30.0 -31.0,30.0 -30.0,30.004173394230094 -30.0))
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_055FF7_S31E030_2022_09_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055FF7_S31E030_2022_09_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055FF7_S31E030_2022_09_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055FF7_S31E030_2022_09_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055FF7_S31E030_2022_09_13_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