https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-25T17:44:09.612200Z
2021-09-25T17:44:38.640051Z
s3://sentinel-s1-l1c/GRD/2021/9/25/IW/DV/S1B_IW_GRDH_1SDV_20210925T174409_20210925T174438_028858_0371A0_2020
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
2021-09-25T17:44:09.612200Z
2021-09-25T17:44:38.640051Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.08603100565097
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-25T18:36:05.226269Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210925T174409_20210925T174438_028858_0371A0_2020
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.8128216004122804 32.79377040613093,3.221258540928018 32.859151517871275,3.495629666997389 32.902271161712186,3.905590932742966 32.965506192293546,4.18011099993768 33.00704917538048,4.455517340397556 33.04808181706647,4.86761658340857 33.10827925695237,5.1431640449498115 33.1477259576608,5.446000959643398 33.19032537593176,5.399511739893352 33.428390602769504,5.327489099669131 33.78937676247279,5.290688280782695 33.96975710899813,5.254619455706562 34.15023462855227,5.147781473075465 34.691834542416366,5.125412109385753 34.81341934104762,4.818007869764186 34.77144995131416,4.536706272572174 34.73231756813899,4.118352226732464 34.67284747625317,3.840314183031499 34.63248285325211,3.420043664577359 34.57019766388875,3.1375004874755783 34.52746174939523,2.721001517845422 34.463187464630174,2.4445921675080626 34.419695158087805,2.4739012772323004 34.298378845184935,2.5161699638262958 34.117730183292444,2.5528753744545187 33.93620193612889,2.599457250585426 33.756244408540404,2.635479602068614 33.574609192494435,2.6772825221516006 33.39389669031157,2.7180044122233147 33.21301399208988,2.759529153014435 33.03226228173139,2.8128216004122804 32.79377040613093))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85203814160141
46.42849241056459
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
2021-12-26T12:20:03.109116Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N33E002/2021/09/25/0371A0
2.0E-4
2.0E-4
true
block average
2
2
34.0
2.0
33.0
3.0
POLYGON((2.766738354366758 33.0,2.635479602068664 33.5746091924942,2.5994572505857723 33.75624440853888,2.552875374454518 33.93620193612873,2.5399752656931005 34.0,3.0 34.0,3.0 33.0,2.766738354366758 33.0))
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_0371A0_N33E002_2021_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0371A0_N33E002_2021_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0371A0_N33E002_2021_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0371A0_N33E002_2021_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0371A0_N33E002_2021_09_25_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