https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-27T05:32:56.514920Z
2021-11-27T05:33:21.514107Z
s3://sentinel-s1-l1c/GRD/2021/11/27/IW/DV/S1B_IW_GRDH_1SDV_20211127T053256_20211127T053321_029769_038D9F_2D91
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
2021-11-27T05:32:56.514920Z
2021-11-27T05:33:21.514107Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3487334942509
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-27T07:41:41.476105Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211127T053256_20211127T053321_029769_038D9F_2D91
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.87879887164107 24.01478125675168,6.520311296794151 24.07839017933923,6.273948269848684 24.121578091527688,5.904771205088565 24.18549933573086,5.6573511543130355 24.2278033778587,5.287333652132348 24.290269265196443,5.041082772643173 24.331309581049467,4.470237252886311 24.424800765373206,4.3973120630795 24.063774593626665,4.3613241699572605 23.8831333895317,4.326523893681406 23.702293842067057,4.2923736475 23.52134291904837,4.259029211050512 23.340254582879215,4.179412785608019 22.918300512852774,4.742367955029561 22.824044614639604,5.351470994129167 22.719665851522073,5.960315691648656 22.612854041648607,6.566973723248701 22.503962947546327,6.579699308140175 22.564055171078525,6.623068353206443 22.744330372851035,6.659957841808559 22.92577694350953,6.694676500355485 23.10761298113886,6.733114897437748 23.288778078054925,6.7685769657519135 23.470476521090305,6.797651607205459 23.653315235197113,6.841613584939328 23.83348954850166,6.87879887164107 24.01478125675168))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.92760058041925
46.23516650359028
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
2021-12-26T15:30:22.113174Z
Batch API, v4.67.0
s3://deafrica-sentinel-1/s1_rtc/N23E004/2021/11/27/038D9F
2.0E-4
2.0E-4
true
block average
2
2
24.0
4.0
23.0
5.0
POLYGON((4.194828257549634 23.0,4.3265238936856205 23.70229384208927,4.3846066934997925 24.0,5.0 24.0,5.0 23.0,4.194828257549634 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_038D9F_N23E004_2021_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038D9F_N23E004_2021_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038D9F_N23E004_2021_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038D9F_N23E004_2021_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038D9F_N23E004_2021_11_27_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