https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-17T15:41:55.555323Z
2022-02-17T15:42:20.554146Z
s3://sentinel-s1-l1c/GRD/2022/2/17/IW/DV/S1A_IW_GRDH_1SDV_20220217T154155_20220217T154220_041954_04FF00_9A7B
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
2022-02-17T15:41:55.555323Z
2022-02-17T15:42:20.554146Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220217T160143_V20220217T141016_20220217T204516.EOF
347.5461148330851
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-17T16:36:51.976487Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220217T154155_20220217T154220_041954_04FF00_9A7B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.299355399827014 -24.90471040362429,42.65125303736676 -24.823966231872298,42.89473017118704 -24.767552086673795,43.13798720915884 -24.7107449130875,43.50245854077281 -24.624800232144292,43.86661920959347 -24.53793324414838,44.11048433755258 -24.479201610858187,44.35339002150657 -24.420259409024517,44.6974563591585 -24.336007435452945,44.59564018244413 -23.977540004670708,44.54355215847419 -23.798578768308584,44.441558423511594 -23.440164376152822,44.39197592474136 -23.26063125139383,44.34345402145667 -23.080851509393273,44.29234922946971 -22.901730130469296,44.27604737114255 -22.842381854979585,43.69437587122534 -22.983698509297653,43.45265162820802 -23.04171650514521,43.09249253514686 -23.12738090270006,42.73189029344229 -23.21222446985935,42.491237457941125 -23.268330141211948,41.9023093190041 -23.403884752118714,42.107591431580346 -24.18427558443284,42.299355399827014 -24.90471040362429))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.1931
45.67502447673932
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
2022-02-17T18:02:39.253015Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S24E044/2022/02/17/04FF00
2.0E-4
2.0E-4
true
block average
2
2
-23.0
44.0
-24.0
45.0
POLYGON((44.3203864256499 -23.0,44.44155842350897 -23.440164376144246,44.60201953704403 -24.0,44.0 -24.0,44.0 -23.0,44.3203864256499 -23.0))
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_04FF00_S24E044_2022_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FF00_S24E044_2022_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FF00_S24E044_2022_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FF00_S24E044_2022_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FF00_S24E044_2022_02_17_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